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4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum
4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum – alternate view 2
4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum – alternate view 3
4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum – alternate view 4
4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum – alternate view 5

4.37ct Antique Old Mine Cut Diamond Ring, GIA

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Get an additional 5% off this purchase, by paying via wire transfer or equivalent. (Venmo, Zelle, Etc.)

Simply choose "Wire Transfer" during the payment option in checkout.

You will receive a separate email with instructions for the Wire transfer, Venmo, or Zelle, along with a reflection of the 5% off.

Price: $48,900.00
Price: $48,900.00
Shipping calculated at checkout.

The 4ct club is growing here at JbyG HQ, and this one has us particularly excited, for many reasons!

She's a 4.37ct antique old mine cut, GIA M SI1, with chunky facets that lean a little old European - a hint she was cut during the transition between the two styles. Her soft, slightly elongated shape and 57% depth mean she faces up closer to a 5ct. Bright, lively and 100% eye clean (we'd never guess her specs by looking).

We'd been saving this two-tone antique setting of 18kt yellow gold and platinum for a diamond this special, and wow, do they sing together. Intricate, romantic gallery details from every angle. Bold, rare and downright beautiful.

  • 18kt Yellow Gold & Platinum
  • Size 6.75 & resizable
  • GIA M SI1
  • GIA Report Number: 2235528723
  • Diamond measures 10.37 - 10.92 x 6.11 mm
  • Diamonds are natural and Earth-mined

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4.37ct GIA M SI1 antique transitional era old mine cut diamond in a two-tone antique setting, 18K gold and platinum
4.37ct Antique Old Mine Cut Diamond Ring, GIA

F.A.Q.

Shipping & Delivery

Order typically ship in 1-2 business days. (Shipping may be impacted by carrier delays. This is beyond our control.)

TWO SHIPPING OPTIONS AVAILABLE

- Next Day Air
- 2-Day
(additional time for sizing, etc.)

Due to transit insurance requirements, we are unable to re-route packages after they have been sent out. If you have particular shipment requirements, please make record of them in the order notes or reach out to our team (cs@jewelsbygrace.com) once your order is placed.

All shipments require an adult signature due to insurance requirements (NO EXCEPTIONS). 

Link to our shipping policy.

Returns & Refunds

Items are returnable within our 3 day unconditional return window,
unless they've been altered or sized in any way, therefor making it a FINAL SALE.

This includes all layaway & custom orders which are considered FINAL SALES. 

Link to our returns policy.

Layaway

All pieces require a 25% non-refundable deposit.

The balance after the deposit will be split into 3 payments, payable every 30 days. Layaway orders will be shipped upon final payment. Full policy here.

Questions?