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Marquise|Lab Grown|IGI

15.07ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG788658674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788658674

Diamond specifications and retailer prices

From $3,799 SGD
£2,339 GBP
As of November 2, 2026
Save $15,854 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $35,438 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.07ct lab-grown marquise diamond

This 15.07ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788658674 or 788658674. Listed at 18 retailers as of November 2, 2026, with a 417% 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

15.07
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658674
Dimensions24.33 × 12.79 × 7.41 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.33 mm12.79 mm15.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788658674
Side View
Table 66.0%Crown 41°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $35,438 SGD|Low: $3,797 SGD|High: $35,438 SGD|Avg: $8,686 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 10$3,799 SGD
Retailer 17$4,077 SGD
Retailer 7$4,437 SGD
Retailer 6$4,729 SGD
Retailer 14$4,732 SGD
Retailer 9$5,150 SGD
Retailer 4$5,219 SGD
Retailer 3$5,910 SGD
Retailer 11$6,286 SGD
Retailer 5$6,657 SGD
Retailer 13$7,320 SGD
Retailer 2$7,346 SGD
Retailer 15$8,724 SGD
Retailer 12$8,788 SGD
Retailer 8$16,530 SGD
Retailer 16$19,653 SGD
Brilliant Earth$35,438 SGD

40 data points across 17 retailers

18 retailers$3,799 SGD to $19,653 SGD

A
Cheapest Retailer
-
$3,799 SGD
£2,339 GBP
A
Retailer 2
-
$4,077 SGD
$3,188 USD
View
A
Retailer 3
-
$4,437 SGD
$3,469 USD
View
A
Retailer 4
-
$4,729 SGD
$3,698 USD
View
A
Retailer 5
-
$4,732 SGD
$3,700 USD
View
Retailer 6
-
$5,150 SGD
$4,027 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$5,219 SGD
$4,081 USD
View
A
Retailer 8
-
$5,910 SGD
$4,621 USD
View
A
Retailer 9
-
$6,286 SGD
£3,870 GBP
View
A
Retailer 10
-
$6,657 SGD
$5,205 USD
View
B+
Retailer 11
-
$7,320 SGD
ZAR 92,471 ZAR
View
B+
Retailer 12
-
$7,346 SGD
$5,744 USD
View
B+
Retailer 13
-
$8,217 SGD
$6,425 USD
View
B+
Retailer 14
-
$8,724 SGD
€6,497 EUR
View
B+
Retailer 15
-
$8,788 SGD
A$10,572 AUD
View
B
Retailer 16
-
$16,530 SGD
$12,925 USD
View
B
Retailer 17
-
$19,653 SGD
$15,367 USD
View
Most Expensive
Brilliant Earth
18723758A · Nov 2
$35,438 SGD
$27,710 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,799 SGDSave up to $15,854 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.

A
15.07ct Marquise
$3,799 SGD