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Cushion|Lab Grown|IGI

15.10ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG602368698

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG602368698

Diamond specifications and retailer prices

From HK$30,104 HKD
$3,837 USD
As of October 31, 2026
Save HK$79,447 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$109,551 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.1ct lab-grown cushion diamond

This 15.1ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602368698 or 602368698. Listed at 11 retailers as of October 31, 2026, with prices from HK$30,104 to HK$109,551, a HK$79,447 spread on the same certified stone. Taylor and Hart lists it at HK$109,551. 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

15.10
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602368698
Dimensions14.18 × 13.60 × 8.62 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.18 mm13.60 mm15.10 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602368698
Side View
Table 65.0%Crown 36.9°Girdle: STK-ETKPavilion 32.3°Culet: NoneDepth 63.4%

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 31
Current: HK$49,881 HKD|Low: HK$30,104 HKD|High: HK$142,478 HKD|Avg: HK$68,504 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 11HK$30,104 HKD
Retailer 8HK$31,187 HKD
Retailer 10HK$34,521 HKD
Retailer 7HK$38,687 HKD
Retailer 6HK$38,719 HKD
Retailer 9HK$48,377 HKD
Retailer 1HK$49,881 HKD
Retailer 4HK$73,279 HKD
Retailer 2HK$86,533 HKD
Retailer 5HK$94,274 HKD
Retailer 3HK$101,474 HKD
Taylor and HartHK$109,551 HKD

29 data points across 12 retailers

11 retailersHK$30,104 HKD to HK$109,551 HKD

A
Cheapest Retailer
-
HK$30,104 HKD
$3,837 USD
Final sale: no returns
Retailer 2
-
HK$31,187 HKD
$3,975 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$34,521 HKD
$4,400 USD
View
A
Retailer 4
-
HK$38,687 HKD
$4,931 USD
View
A
Retailer 5
-
HK$38,719 HKD
$4,935 USD
View
A
Retailer 6
-
HK$48,377 HKD
$6,166 USD
View
A
Retailer 7
-
HK$49,881 HKD
€6,055 EUR
View
B+
Retailer 8
-
HK$73,279 HKD
$9,340 USD
View
B+
Retailer 9
-
HK$86,533 HKD
$11,029 USD
View
B
Retailer 10
-
HK$94,274 HKD
$12,016 USD
View
Most Expensive
B
Taylor and Hart
S1GQKGK · Oct 31
HK$109,551 HKD
$13,963 USD
View
10 more retailers have this diamond
Prices start from HK$30,104 HKDSave up to HK$79,447 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
15.10ct Cushion
HK$30,104 HKD