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Cushion|Lab Grown|IGI

1.02ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG825660405

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG825660405

Diamond specifications and retailer prices

From HK$1,789 HKD
As of November 4, 2026
Save HK$8,003 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$11,227 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825660405 or 825660405. Listed at 15 retailers as of November 1, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660405
Dimensions6.85 × 5.56 × 3.41 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm5.56 mm1.02 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660405
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 42.6°Culet: LargeDepth 61.3%

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 4
Current: HK$7,861 HKD|Low: HK$1,718 HKD|High: HK$13,809 HKD|Avg: HK$5,337 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 7HK$1,789 HKD
Retailer 10HK$2,134 HKD
Retailer 3HK$2,213 HKD
Retailer 11HK$2,213 HKD
Retailer 9HK$2,974 HKD
Retailer 5HK$3,884 HKD
Retailer 2HK$4,605 HKD
Retailer 6HK$7,148 HKD
NZ JewellersHK$7,861 HKD
Retailer 8HK$9,195 HKD
Retailer 4HK$9,792 HKD

42 data points across 11 retailers

15 retailersHK$1,789 HKD to HK$9,792 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
A
Retailer 2
-
HK$2,134 HKD
View
A
Retailer 3
-
HK$2,213 HKD
View
Retailer 4
-
HK$2,213 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$2,550 HKD
View
Price last confirmed 42 days ago
Retailer 6
-
HK$2,958 HKD
View
Price last confirmed 42 days ago
A
Retailer 7
-
HK$2,974 HKD
View
Retailer 8
-
HK$3,123 HKD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
HK$3,884 HKD
View
B+
Retailer 10
-
HK$4,605 HKD
View
B
Retailer 11
-
HK$7,148 HKD
View
B
Retailer 12
-
HK$7,861 HKD
View
Retailer 13
-
HK$9,195 HKD
View
Price last confirmed 17 days ago
B
Retailer 14
-
HK$9,792 HKD
View
Most Expensive
NZ Jewellers
4619e20c-8607-44a8-bedf-2fc388f029fb · Sep 28
HK$11,227 HKD
$1,431 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$8,003 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
1.02ct Cushion
HK$1,789 HKD