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Cushion|Lab Grown|IGI

10.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG821678438

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821678438

Diamond specifications and retailer prices

From HK$16,554 HKD
$2,110 USD
As of October 31, 2026
Save HK$38,248 HKD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$54,802 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.09ct lab-grown cushion diamond

This 10.09ct 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 LG821678438 or 821678438. Listed at 11 retailers as of October 31, 2026, with prices from HK$16,554 to HK$54,802, a HK$38,248 spread on the same certified stone. Adiamor lists it at HK$54,802. 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

10.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821678438
Dimensions15.66 × 10.59 × 7.09 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.66 mm10.59 mm10.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821678438
Side View
Table 68.0%Crown 35.6°Girdle: STK-VTKPavilion 43.1°Culet: LargeDepth 66.9%

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$54,802 HKD|Low: HK$15,244 HKD|High: HK$55,869 HKD|Avg: HK$30,854 HKD|-1.9%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10HK$15,244 HKD
Retailer 6HK$16,554 HKD
Retailer 2HK$21,607 HKD
Retailer 5HK$22,877 HKD
Retailer 7HK$23,599 HKD
Retailer 9HK$23,953 HKD
Retailer 4HK$28,242 HKD
Retailer 11HK$31,566 HKD
Retailer 8HK$41,080 HKD
Retailer 3HK$53,498 HKD
AdiamorHK$54,802 HKD

34 data points across 11 retailers

11 retailersHK$16,554 HKD to HK$54,802 HKD

Retailer 1
-
HK$15,244 HKD
$1,943 USD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$16,554 HKD
$2,110 USD
View
A
Retailer 3
-
HK$21,607 HKD
£2,169 GBP
View
A
Retailer 4
-
HK$22,877 HKD
€2,777 EUR
View
A
Retailer 5
-
HK$23,599 HKD
ZAR 48,592 ZAR
View
A
Retailer 6
-
HK$23,953 HKD
$3,053 USD
View
A
Retailer 7
-
HK$28,242 HKD
A$5,538 AUD
View
A
Retailer 8
-
HK$31,566 HKD
£3,168 GBP
View
B+
Retailer 9
-
HK$41,080 HKD
$5,236 USD
View
B+
Retailer 10
-
HK$53,498 HKD
$6,819 USD
View
Most Expensive
B+
Adiamor
D-82352971 · Oct 31
HK$54,802 HKD
$6,985 USD
View
10 more retailers have this diamond
Prices start from HK$16,554 HKDSave up to HK$38,248 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
10.09ct Cushion
HK$16,554 HKD