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4.64ct GIA Certified Color-Change Sapphire and Diamond Ring

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Details
SKU
JW0287-GIAS8002
Dimensions (mm)
10.72 x 8.16 x 6.16mm
Weight (cts)
4.64
Certified Gemstones
Yes
Treatment
Heat Treatment
Clarity
SI
Type
Faceted
Shape
Oval
Certificate Gem Lab
GIA
Ring Size
6.5
Metal
White Gold
Colours
Description

Be sure to watch the video to see just how incredible this ring is!

Skyjems.ca is a family business with a proud heritage of over 50 years in the colored gemstone industry. Our founder David Saad has dedicated his life to sourcing the world's finest gemstones, and our collection is unmatched. Our passion for colored gemstones is reflected in every piece we sell. We take great pride in our reputation for quality and excellence.

Jewelry is a timeless gift that lasts a lifetime and can be passed down through generations. This sapphire and diamond ring is perfect for a special occasion, such as an engagement, anniversary, or birthday. It's also a fantastic heirloom piece, as sapphires are one of the most durable and long-lasting gemstones, making this ring a stunning addition to any jewelry collection.

At Skyjems.ca, we believe in the power of jewelry to inspire and enchant. Our clients seek something unique and special, and we strive to deliver exclusive pieces. This sapphire and diamond scallop ring is no exception. We are confident that it will bring joy and beauty to whoever wears it for generations to come.

The center stone is certified by GIA, the ring also includes approximately 1.90 cts of SI1-SI2 clarity, F-H colour diamonds set in a 18 k white gold scallop style.

The Certificate from Diamond Bourse of Canada Lab, reads as follows:

CERTIFICATE OF APPRAISAL

Appraisal No: 000018278000

Valuation Level: Retail Replacement Value

Intended Use: Insurance

One stamped 18KT white gold Lady's custom made oval shaped cluster design ring with a bright polish finish.

Containing:

One prong set oval modified mixed cut natural color change sapphire, measuring 10.72 x 8.16 x 6.16mm, 3% bulge factor, exact weight 4.64ct.. clarity is slightly included, medium dark, strong, blue colour, (GIA /5), cut is very good. and strong change of color to Purple. GIA Report No. 1191231871.

Twelve half bezel set round brilliant cut diamonds, measuring 3.50 x 2.05mm (depth est.) , 2.00% GTCF approximate total weight of 12 Stones = 1.90ct.

Colour F - H

Clarity SI-1 to SI-2

Cut Very Good

Retail Replacement Value: $ 35,500.00 CDN


Total Weight of Diamonds 1.90ct.
Total Weight of Colored Stones 4.64ct.
Total Weight of Ring 9.30gm

Date: October 5, 2018

The GIA report reads as follows:

GIA Report Number: 2191231871
Shape: Oval
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion: Step Cut
Transparency: Transparent
Color: Blue changing to Purple
Species: Natural Corundum
Variety: Sapphire
Geographic Origin: Not Requested
Treatment: Heated
Item Description: One Loose Stone
Weight: 4.64 carats
Measurements: 10.72 x 8.16 x 6.16 mm
Comments: This stone exhibits a change of color when viewed under daylight or fluorescent vs incandescent light.

Internal notes and additional description:

Weight: 4.64 cts
Clarity: Slightly-Moderately Included (Eye Visible Inclusions)
Colour: Blue changing to Purple
Treatment: Heat *Most Sapphire has been heat treated to improve colour and clarity, sapphire is assumed to be heat treated unless certified otherwise.
Origin: Sri Lanka

This is a stunning stone with beautiful colour. The stone changes colour from blue to purple and is set beautifully.

The ring is currently a size 6.5, it can be resized for free after purchase.

Internal SKU: JW0287 - GIAS8002
Please refer to the internal SKU when inquiring about an item.

Shipping
Shipping provider Shipping to Canada Shipping to rest of world Combined Shipping (Canada) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 4 days
/ 21 days
Not available Not available
FedEx
/ 2 days
/ 4 days
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Express Shipping
/ 2 days
/ 9 days
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Store
4.64ct GIA Certified Color-Change Sapphire and Diamond Ring
On, Canada
Owned by skyjems
Recent Feedback
  • treenacornforth
    treenacornforth
    Positive

    Sorry it took so long but this stone is absolutely stunning! I wish I could post a picture of the finished product!

  • sahingems
    sahingems
    Positive

    immer wieder gerne hat die besten edelsteine

  • britt123
    britt123
    Positive

    Paid and shipped - no feedback left after 100 days

  • britt123
    britt123
    Positive

    Paid and shipped - no feedback left after 100 days

Audit

The Gemstone Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Ships from:
Canada

Payment Options

  • paypal
This seller adds 13.00% tax to transactions in Canada.

Overview

Listing Type : Premium
Product ID : 2921443
Starts : 27th November 2025 02:14 pm PST
* All prices are in USD

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