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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 $4,149 CAD
£2,339 GBP
As of November 1, 2026
Save $17,317 CAD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $38,708 CAD at Brilliant Earth · As of October 31, 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 17 retailers as of November 1, 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $38,708 CAD|Low: $4,148 CAD|High: $38,708 CAD|Avg: $9,478 CAD
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 11$4,149 CAD
Retailer 17$4,453 CAD
Retailer 7$4,846 CAD
Retailer 6$5,166 CAD
Retailer 13$5,169 CAD
Retailer 9$5,625 CAD
Retailer 4$5,701 CAD
Retailer 3$6,455 CAD
Retailer 2$6,866 CAD
Retailer 5$7,271 CAD
Retailer 16$7,683 CAD
Retailer 12$7,996 CAD
Retailer 14$9,529 CAD
Retailer 10$9,599 CAD
Retailer 8$18,055 CAD
Retailer 15$21,466 CAD
Brilliant Earth$38,708 CAD

41 data points across 17 retailers

17 retailers$4,149 CAD to $21,466 CAD

A
Cheapest Retailer
-
$4,149 CAD
£2,339 GBP
A
Retailer 2
-
$4,453 CAD
$3,188 USD
View
A
Retailer 3
-
$4,846 CAD
$3,469 USD
View
A
Retailer 4
-
$5,166 CAD
$3,698 USD
View
A
Retailer 5
-
$5,169 CAD
$3,700 USD
View
Retailer 6
-
$5,625 CAD
$4,027 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$5,701 CAD
$4,081 USD
View
A
Retailer 8
-
$6,455 CAD
$4,621 USD
View
A
Retailer 9
-
$6,866 CAD
£3,870 GBP
View
A
Retailer 10
-
$7,271 CAD
$5,205 USD
View
B+
Retailer 11
-
$7,683 CAD
$5,500 USD
View
B+
Retailer 12
-
$7,996 CAD
ZAR 92,471 ZAR
View
B+
Retailer 13
-
$9,529 CAD
€6,497 EUR
View
B+
Retailer 14
-
$9,599 CAD
A$10,572 AUD
View
B
Retailer 15
-
$18,055 CAD
$12,925 USD
View
B
Retailer 16
-
$21,466 CAD
$15,367 USD
View
Most Expensive
Brilliant Earth
18723758A · Oct 31
$38,708 CAD
$27,710 USD
View
Price under review
16 more retailers have this diamond
Prices start from $4,149 CADSave up to $17,317 CAD

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
$4,149 CAD