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Oval|Lab Grown|IGI

15.05ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG797657759

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797657759

Diamond specifications and retailer prices

From $12,273 SGD
$9,600 USD
As of November 1, 2026
Save $16,574 SGD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $50,561 SGD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797657759 or 797657759. Listed at 11 retailers as of October 31, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797657759
Dimensions19.52 × 13.81 × 8.79 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.52 mm13.81 mm15.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797657759
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,273 SGD|Low: $5,965 SGD|High: $50,561 SGD|Avg: $20,497 SGD|+11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 4$6,101 SGD
Retailer 1$12,273 SGD
Retailer 7$14,206 SGD
Retailer 11$17,437 SGD
Retailer 13$18,767 SGD
Retailer 6$18,863 SGD
Retailer 12$20,367 SGD
Retailer 9$20,681 SGD
Retailer 8$21,243 SGD
Retailer 2$24,058 SGD
Retailer 10$28,846 SGD
Retailer 3$29,927 SGD
Retailer 5$30,494 SGD
Taylor and Hart$50,561 SGD

16 data points across 14 retailers

11 retailers$12,273 SGD to $28,846 SGD

Cheapest Retailer
-
$12,273 SGD
$9,600 USD
B+
Retailer 2
-
$14,206 SGD
£8,750 GBP
View
B
Retailer 3
-
$17,437 SGD
$13,640 USD
View
B
Retailer 4
-
$18,767 SGD
$14,680 USD
View
Retailer 5
-
$18,863 SGD
$14,755 USD
View
B
Retailer 6
-
$20,367 SGD
$15,932 USD
View
B
Retailer 7
-
$20,681 SGD
£12,738 GBP
View
B
Retailer 8
-
$21,243 SGD
A$25,564 AUD
View
B
Retailer 9
-
$24,058 SGD
$18,819 USD
View
Final sale: no returns
B
Retailer 10
-
$28,846 SGD
€21,490 EUR
View
Most Expensive
Taylor and Hart
2JS7YFW · Oct 18
$50,561 SGD
$39,550 USD
View
Price under review
10 more retailers have this diamond
Prices start from $12,273 SGDSave up to $16,574 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
15.05ct Oval
$12,273 SGD