Cushion|Lab Grown|IGI

15.07ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG817687888

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817687888

Diamond specifications and retailer prices

From $3,650 CAD
£2,046 GBP
As of October 27, 2026
Save $29,164 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $33,825 CAD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 15.07ct lab-grown cushion diamond

This 15.07ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817687888 or 817687888. Listed at 17 retailers as of October 27, 2026, with a 799% 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
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817687888
Dimensions17.16 × 12.44 × 7.91 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.16 mm12.44 mm15.07 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817687888
Side View
Table 69.0%Crown 34°Girdle: MED-THKPavilion 31°Culet: NoneDepth 63.6%

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: Oct 27
Current: $32,814 CAD|Low: $3,637 CAD|High: $33,825 CAD|Avg: $11,536 CAD|-3.0%
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
October 29, 2026
Retailer 13$3,650 CAD
Retailer 7$4,374 CAD
Retailer 16$5,210 CAD
Retailer 9$5,214 CAD
Retailer 12$5,879 CAD
Retailer 5$5,936 CAD
Retailer 2$6,845 CAD
Retailer 14$6,985 CAD
Retailer 3$7,047 CAD
Retailer 6$8,407 CAD
Retailer 11$9,208 CAD
Retailer 4$12,626 CAD
Retailer 8$15,788 CAD
Retailer 15$20,475 CAD
Retailer 10$22,009 CAD
Brilliant Earth$32,814 CAD

33 data points across 16 retailers

17 retailers$3,650 CAD to $32,814 CAD

A
Cheapest Retailer
-
$3,650 CAD
£2,046 GBP
A
Retailer 2
-
$4,374 CAD
$3,114 USD
View
Final sale: no returns
A
Retailer 3
-
$5,210 CAD
$3,709 USD
View
A
Retailer 4
-
$5,214 CAD
HK$29,000 HKD
View
A
Retailer 5
-
$5,879 CAD
$4,185 USD
View
A
Retailer 6
-
$5,936 CAD
$4,226 USD
View
A
Retailer 7
-
$6,845 CAD
€4,641 EUR
View
A
Retailer 8
-
$6,985 CAD
ZAR 80,338 ZAR
View
A
Retailer 9
-
$7,047 CAD
$5,017 USD
View
A
Retailer 10
-
$8,407 CAD
A$9,208 AUD
View
A
Retailer 11
-
$9,208 CAD
$6,555 USD
View
B+
Retailer 12
-
$12,626 CAD
$8,988 USD
View
B+
Retailer 13
-
$15,788 CAD
$11,240 USD
View
B+
Retailer 14
-
$20,475 CAD
$14,576 USD
View
B+
Retailer 15
-
$22,009 CAD
$15,668 USD
View
B
Retailer 16
-
$32,814 CAD
$23,360 USD
View
Most Expensive
B
Brilliant Earth
20879939A · Sep 23
$33,825 CAD
$24,080 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $3,650 CADSave up to $29,164 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 Cushion
$3,650 CAD