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Cushion|Lab Grown|IGI

8.28ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG803622073

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG803622073

Diamond specifications and retailer prices

From HK$39,017 HKD
$4,973 USD
As of November 1, 2026
Save HK$102,300 HKD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$141,317 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 8.28ct lab-grown cushion diamond

This 8.28ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803622073 or 803622073. Listed at 6 retailers as of October 31, 2026, with prices from HK$39,017 to HK$141,317, a HK$102,300 spread on the same certified stone. Adiamor lists it at HK$141,317. 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

8.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803622073
Dimensions14.03 × 9.54 × 6.02 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.03 mm9.54 mm8.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803622073
Side View
Table 67.0%Crown 50.1°Girdle: MED-THKPavilion 40°Culet: LargeDepth 63.1%

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: HK$141,317 HKD|Low: HK$33,525 HKD|High: HK$141,317 HKD|Avg: HK$84,920 HKD|+1.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5HK$39,017 HKD
Retailer 2HK$50,936 HKD
Retailer 4HK$60,843 HKD
Retailer 3HK$81,845 HKD
Retailer 6HK$140,104 HKD
AdiamorHK$141,317 HKD

38 data points across 6 retailers

6 retailersHK$39,017 HKD to HK$141,317 HKD

A
Cheapest Retailer
-
HK$39,017 HKD
$4,973 USD
B+
Retailer 2
-
HK$50,936 HKD
£5,112 GBP
View
B+
Retailer 3
-
HK$60,843 HKD
$7,755 USD
View
B+
Retailer 4
-
HK$81,845 HKD
£8,214 GBP
View
B
Retailer 5
-
HK$140,104 HKD
$17,857 USD
View
Most Expensive
B
Adiamor
D-81078119 · Oct 31
HK$141,317 HKD
$18,012 USD
View
5 more retailers have this diamond
Prices start from HK$39,017 HKDSave up to HK$102,300 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
8.28ct Cushion
HK$39,017 HKD