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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG841628695

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG841628695

Diamond specifications and retailer prices

From HK$2,597 HKD
As of November 3, 2026
Save HK$5,170 HKD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$7,767 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841628695 or 841628695. Listed at 11 retailers as of November 3, 2026, with prices from HK$2,597 to HK$7,767, a HK$5,170 spread on the same certified stone. Brilliant Earth lists it at HK$7,767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841628695
Dimensions5.93 × 5.87 × 3.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.93 mm5.87 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841628695
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.4%

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 3
Current: HK$2,777 HKD|Low: HK$2,597 HKD|High: HK$7,665 HKD|Avg: HK$4,164 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7HK$2,597 HKD
Retailer 1HK$2,777 HKD
Retailer 10HK$2,872 HKD
Retailer 4HK$3,013 HKD
Retailer 3HK$3,083 HKD
Retailer 6HK$3,491 HKD
Retailer 2HK$3,884 HKD
Retailer 9HK$5,186 HKD
Retailer 8HK$5,531 HKD
Retailer 5HK$7,430 HKD

30 data points across 10 retailers

11 retailersHK$2,597 HKD to HK$7,767 HKD

A
Cheapest Retailer
-
HK$2,597 HKD
A
Retailer 2
-
HK$2,777 HKD
View
A
Retailer 3
-
HK$2,872 HKD
View
A
Retailer 4
-
HK$3,013 HKD
View
A
Retailer 5
-
HK$3,083 HKD
View
B+
Retailer 6
-
HK$3,491 HKD
View
B+
Retailer 7
-
HK$3,884 HKD
View
B+
Retailer 8
-
HK$5,186 HKD
View
B
Retailer 9
-
HK$5,531 HKD
View
B
Retailer 10
-
HK$7,430 HKD
View
Most Expensive
B
Brilliant Earth
22302301A · Nov 4
HK$7,767 HKD
$990 USD
View
10 more retailers have this diamond
Prices start from HK$2,597 HKDSave up to HK$5,170 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
1.03ct Cushion
HK$2,597 HKD