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Cushion|Lab Grown|IGI

1.02ct F IF Cushion Lab Grown Diamond

EX • F/IF • IGI LG838646801

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838646801

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of November 1, 2026
Save HK$6,316 HKD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,081 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838646801 or 838646801. Listed at 3 retailers as of November 1, 2026, with prices from HK$1,765 to HK$8,081, a HK$6,316 spread on the same certified stone. Rare Carat lists it at HK$8,081. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838646801
Dimensions7.16 × 5.15 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.15 mm1.02 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838646801
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$8,081 HKD|Low: HK$1,765 HKD|High: HK$8,238 HKD|Avg: HK$5,268 HKD|-1.9%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$1,765 HKD
Retailer 2HK$3,731 HKD
Rare CaratHK$8,081 HKD

33 data points across 3 retailers

3 retailersHK$1,765 HKD to HK$8,081 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
Final sale: no returns
A
Retailer 2
-
HK$3,731 HKD
£374 GBP
View
Most Expensive
B+
Rare Carat
838646801 · Nov 1
HK$8,081 HKD
$1,030 USD
View
2 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$6,316 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$1,765 HKD