Kotimainen Sandberg Kastepisara laboratoriotimanttisormus M-46k keltakultainen
Sandberg Kastepisara laboratoriotimanttisormus M-46k Sandberg
Sandberg Kastepisara laboratoriotimanttisormus M-46k Sandberg
Kotimainen Sandberg Kastepisara laboratoriotimanttisormus M-46k keltakultainen
Sandberg Kastepisara laboratoriotimanttisormus M-46k Sandberg
Sandberg Kastepisara laboratoriotimanttisormus M-46k Sandberg
Sandberg

Sandberg Dewdrop Laboratory Diamond Ring M-46k

M-46k-070L-150

€1.690,00
/
✦ SORMUSKAMPANJA · 30.11. ASTI
Sormukset −20 %

Saat 20 % alennuksen käyttämällä kassalla koodia:

Lisäksi 100 € lahjakortti kaupan päälle!

Tämä sormus oikeuttaa 100 € lahjakorttiin.

Voimassa 30.11.2026 asti. Lahjakorttietu määräytyy sormuksen normaalihinnan perusteella ennen alennusta. Lahjakortti luovutetaan, kun ostos on maksettu kokonaan. Alennuskoodia ei voi yhdistää muihin alennuskoodeihin.

Key product details
  • Ring style: Solitaire rings
  • Band width: 1,8 mm
  • Diamonds: 1 pcs
Stones
Stone size
Whole
Ring size guide

Not sure of your ring size?

1. Measure a ring that already fits

Measure the inside diameter at the widest point in millimetres. An inside diameter of 17.0 mm corresponds to ring size 17.0.

2. Measure your finger

Use a narrow strip of paper, keep it snug but not tight, and measure the circumference in millimetres. Measure 2–3 times, preferably later in the day.

SizeInside ØFinger circumference
15,015,0 mm47,1 mm
15,515,5 mm48,7 mm
16,016,0 mm50,3 mm
16,516,5 mm51,8 mm
17,017,0 mm53,4 mm
17,517,5 mm55,0 mm
18,018,0 mm56,5 mm
18,518,5 mm58,1 mm
19,019,0 mm59,7 mm
19,519,5 mm61,3 mm
20,020,0 mm62,8 mm
20,520,5 mm64,4 mm
21,021,0 mm66,0 mm
21,521,5 mm67,5 mm
22,022,0 mm69,1 mm
22,522,5 mm70,7 mm
23,023,0 mm72,3 mm
23,523,5 mm73,8 mm
24,024,0 mm75,4 mm
Between two sizes? Ring width and your knuckle also affect fit. Ask us before ordering if you are unsure.
What if the size is not quite right?

For a ring purchased from us, you get the first ring size adjustment at a reduced price compared with our standard price, if the ring can be resized.

Finger size naturally varies.

Your finger can be a different size in the morning and evening, as well as in warm and cold weather. A ring does not need to feel exactly the same every day. A size adjustment is worth considering only if the ring is repeatedly too tight or too loose at different times.

You can also visit Tammisto or Kamppi for sizing

14K or 18K gold?

14K gold contains 58.5% pure gold. The alloy is typically harder and usually more affordable.

18K gold contains 75% pure gold. It has a higher gold content and, for the same ring model, costs more than the 14K version.

Both are genuine gold and suitable for everyday rings.

Natural or lab-grown diamond?

Natural diamond formed in nature over a very long period of time.

Lab-grown diamond is a real diamond grown in controlled laboratory conditions. Its crystal structure and essential material properties are the same; the key difference is origin.

At the same size, a lab-grown diamond is less expensive than a natural diamond.
Made to order / special order — estimated delivery 2–4 weeks
Add engraving
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Your selected services are added together with the product using Add to cart.

Engraved products cannot be returned.

Add gift wrapping
Choose your wrapping style

Same price for both styles. Choose basic (€1.00) or premium (€5.90) below.

Note! If you order more than one product, they will be wrapped in the same gift package by default. If you only want one of the products wrapped, please add a note in the "Additional notes" field at checkout specifying which product you want wrapped.

Made-to-order products are not eligible for returns
Authorized retailer
Free shipping
Finnish family business since 1949 · Stores in Tammisto and Kamppi
Need help choosing?
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Store availability

Pair and compare

Also available in other colors

Sandberg Kastepisara laboratory diamond ring M-46w Kastepisara laboratory diamond ring M-46w €1.840,00

Pairs well with

Sandberg Wish Well diamond ring V-720k 0.15 ct
Wish Well diamond ring V-720k 0.15 ct €1.080,00 View ring
Sandberg Suvituuli diamond ring M-124k 0.13 ct
Suvituuli diamond ring M-124k 0.13 ct €1.515,00 View ring

Ready-made ring sets

Sandberg Kastepisara + Toivomuslähde ring combination M-46k + V-720k
Kastepisara + Toivomuslähde ring combination M-46k + V-720k €3.070,00 View set
Sandberg Kastepisara + Suvituuli ring combination M-124k + M-46k + M-124k
Kastepisara + Suvituuli ring combination M-124k + M-46k + M-124k €5.020,00 View set

Sandberg Dewdrop Lab-Grown Diamond Ring M-46k

The 4-prong setting of the Dewdrop M-46k ring is suitable for an oval-cut diamond of 0.90–2.05 ct (1.00 ct in the first image). The setting is designed to allow another ring, such as a plain wedding band or an eternity ring, to sit flush against it.

The ring features an extremely delicate yet robust, barrel-shaped shank of uniform width, approximately 1.8 mm wide.

The setting of the sister model, M-45k, is designed for a slightly smaller oval-cut diamond of 0.50–0.75 ct.

The M-46k and M-45k rings are, of course, also available in white gold, rose gold, or platinum.

Complete your selection

Free delivery on orders over €50 in Finland

  • Collection from a Posti collection point €0.00
  • Collection from a Posti parcel locker €0.00

Standard prices

  • Posti home delivery €9.90
  • Store collection €0.00

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golden age

Trusted service since 1949

Kulta-Aika is a Finnish family-owned jewellery and watch retailer established in 1949.

Our range includes well-known, high-quality watch and jewellery brands as well as smaller Finnish jewellery and ring makers. We are an authorised retailer for every brand we sell.

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