CaratHunter
Plans
Cushion|Lab Grown|IGI

15.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG797691342

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797691342

Diamond specifications and retailer prices

From HK$33,413 HKD
CA$5,915 CAD
As of October 30, 2026
Save HK$182,030 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$215,443 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.09ct lab-grown cushion diamond

This 15.09ct lab-grown cushion 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 LG797691342 or 797691342. Listed at 14 retailers as of October 30, 2026, with prices from HK$33,413 to HK$215,443, a HK$182,030 spread on the same certified stone. Brilliant Earth lists it at HK$215,443. 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

15.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797691342
Dimensions18.29 × 12.61 × 7.91 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.29 mm12.61 mm15.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797691342
Side View
Table 69.0%Crown 36.8°Girdle: STK-VTKPavilion 32.5°Culet: NoneDepth 62.7%

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 30
Current: HK$215,443 HKD|Low: HK$30,779 HKD|High: HK$222,112 HKD|Avg: HK$85,932 HKD|-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
November 1, 2026
Retailer 10HK$37,047 HKD
Retailer 6HK$37,071 HKD
Retailer 12HK$39,189 HKD
Retailer 4HK$53,013 HKD
Retailer 2HK$53,079 HKD
Retailer 8HK$54,018 HKD
Retailer 5HK$63,298 HKD
Retailer 7HK$77,465 HKD
Retailer 3HK$104,185 HKD
Retailer 11HK$117,832 HKD
Retailer 9HK$189,427 HKD
Brilliant EarthHK$215,443 HKD

40 data points across 12 retailers

14 retailersHK$33,413 HKD to HK$215,443 HKD

A
Cheapest Retailer
-
HK$33,413 HKD
CA$5,915 CAD
Retailer 2
-
HK$37,047 HKD
$4,722 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$37,071 HKD
$4,725 USD
View
A
Retailer 4
-
HK$39,189 HKD
$4,995 USD
View
B+
Retailer 5
-
HK$53,013 HKD
$6,757 USD
View
A
Retailer 6
-
HK$53,079 HKD
£5,327 GBP
View
Retailer 7
-
HK$54,018 HKD
$6,885 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$63,298 HKD
ZAR 130,337 ZAR
View
Retailer 9
-
HK$77,465 HKD
A$15,190 AUD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$104,185 HKD
$13,279 USD
View
B
Retailer 11
-
HK$146,040 HKD
$18,614 USD
View
B
Retailer 12
-
HK$189,427 HKD
$24,144 USD
View
B
Retailer 13
-
HK$203,596 HKD
$25,950 USD
View
Most Expensive
B
Brilliant Earth
19910626Y · Oct 31
HK$215,443 HKD
$27,460 USD
View
13 more retailers have this diamond
Prices start from HK$33,413 HKDSave up to HK$182,030 HKD

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
15.09ct Cushion
HK$33,413 HKD