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Cushion|Lab Grown|IGI

8.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG803622072

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG803622072

Diamond specifications and retailer prices

From HK$39,095 HKD
$4,983 USD
As of November 1, 2026
Save HK$102,873 HKD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$141,968 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 8.3ct lab-grown cushion diamond

This 8.3ct 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 LG803622072 or 803622072. Listed at 6 retailers as of October 31, 2026, with prices from HK$39,095 to HK$141,968, a HK$102,873 spread on the same certified stone. Adiamor lists it at HK$141,968. 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

8.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803622072
Dimensions14.02 × 9.43 × 6.09 mm
L/W Ratio1.49
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
14.02 mm9.43 mm8.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803622072
Side View
Table 60.0%Crown 44.9°Girdle: MED-THKPavilion 41°Culet: LargeDepth 64.6%

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: Nov 1
Current: HK$141,968 HKD|Low: HK$33,595 HKD|High: HK$141,968 HKD|Avg: HK$85,171 HKD|+1.1%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5HK$39,095 HKD
Retailer 2HK$51,058 HKD
Retailer 4HK$60,985 HKD
Retailer 3HK$82,024 HKD
Retailer 6HK$140,444 HKD
AdiamorHK$141,968 HKD

38 data points across 6 retailers

6 retailersHK$39,095 HKD to HK$141,968 HKD

A
Cheapest Retailer
-
HK$39,095 HKD
$4,983 USD
B+
Retailer 2
-
HK$51,058 HKD
£5,124 GBP
View
B+
Retailer 3
-
HK$60,985 HKD
$7,773 USD
View
B+
Retailer 4
-
HK$82,024 HKD
£8,232 GBP
View
B
Retailer 5
-
HK$140,444 HKD
$17,901 USD
View
Most Expensive
B
Adiamor
D-81078669 · Oct 31
HK$141,968 HKD
$18,095 USD
View
5 more retailers have this diamond
Prices start from HK$39,095 HKDSave up to HK$102,873 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
8.30ct Cushion
HK$39,095 HKD