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Cushion|Lab Grown|IGI

10.03ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG837660974

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837660974

Diamond specifications and retailer prices

From HK$112,700 HKD
$14,364 USD
As of November 2, 2026
Save HK$37,661 HKD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$244,632 HKD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660974 or 837660974. Listed at 9 retailers as of November 2, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660974
Dimensions16.25 × 10.64 × 7.26 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.25 mm10.64 mm10.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660974
Side View
Table 49.0%Crown 40.2°Girdle: MED-STKPavilion 35.7°Culet: LargeDepth 68.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$244,632 HKD|Low: HK$112,700 HKD|High: HK$385,564 HKD|Avg: HK$202,572 HKD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4HK$112,700 HKD
Retailer 6HK$126,697 HKD
Retailer 3HK$134,324 HKD
Retailer 2HK$147,009 HKD
Retailer 5HK$150,361 HKD
Retailer 7HK$237,122 HKD
Cape DiamondsHK$244,632 HKD
Retailer 8HK$336,368 HKD

8 data points across 8 retailers

9 retailersHK$112,700 HKD to HK$150,361 HKD

B
Cheapest Retailer
-
HK$112,700 HKD
$14,364 USD
B
Retailer 2
-
HK$126,697 HKD
$16,148 USD
View
Final sale: no returns
B
Retailer 3
-
HK$134,324 HKD
$17,120 USD
View
B
Retailer 4
-
HK$147,009 HKD
£14,753 GBP
View
B
Retailer 5
-
HK$150,361 HKD
$19,164 USD
View
Retailer 6
-
HK$215,059 HKD
$27,410 USD
View
Price under review
Retailer 7
-
HK$237,122 HKD
$30,222 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_837660974 · Oct 29
HK$244,632 HKD
ZAR 503,703 ZAR
View
Price under review
7 more retailers have this diamond
Prices start from HK$112,700 HKDSave up to HK$37,661 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.

B
10.03ct Cushion
HK$112,700 HKD