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Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG795646102

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

Certificate IGI LG795646102

Diamond specifications and retailer prices

From HK$2,581 HKD
As of November 4, 2026
Save HK$17,896 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,517 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795646102 or 795646102. Listed at 16 retailers as of November 4, 2026, with a 693% 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

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795646102
Dimensions6.73 × 6.55 × 4.40 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.55 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795646102
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 67.2%

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$5,586 HKD|Low: HK$2,581 HKD|High: HK$20,478 HKD|Avg: HK$6,803 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2HK$2,581 HKD
Retailer 5HK$3,680 HKD
Retailer 3HK$3,813 HKD
Retailer 8HK$4,080 HKD
Retailer 7HK$5,437 HKD
Retailer 11HK$5,484 HKD
Retailer 1HK$5,586 HKD
Retailer 6HK$7,414 HKD
Retailer 10HK$10,992 HKD
Retailer 9HK$12,310 HKD
Retailer 4HK$12,608 HKD

42 data points across 11 retailers

16 retailersHK$2,581 HKD to HK$20,478 HKD

A
Cheapest Retailer
-
HK$2,581 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,052 HKD
View
A
Retailer 3
-
HK$3,680 HKD
View
A
Retailer 4
-
HK$3,813 HKD
View
A
Retailer 5
-
HK$4,080 HKD
View
B+
Retailer 6
-
HK$5,437 HKD
View
B+
Retailer 7
-
HK$5,484 HKD
View
B+
Retailer 8
-
HK$5,586 HKD
View
B+
Retailer 9
-
HK$7,414 HKD
View
B
Retailer 10
-
HK$10,992 HKD
View
B
Retailer 11
-
HK$11,408 HKD
View
B
Retailer 12
-
HK$11,682 HKD
View
B
Retailer 13
-
HK$12,310 HKD
View
B
Retailer 14
-
HK$12,608 HKD
View
B
Retailer 15
-
HK$20,478 HKD
View
Most Expensive
Do Amore Diamonds
23-795646102 · Nov 4
HK$22,517 HKD
$2,870 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$2,581 HKDSave up to HK$17,896 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
1.51ct Cushion
HK$2,581 HKD