CaratHunter
Plans
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 $420 SGD
As of November 4, 2026
Save $2,914 SGD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,666 SGD 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: $909 SGD|Low: $420 SGD|High: $3,334 SGD|Avg: $1,108 SGD|+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 2$420 SGD
Retailer 5$599 SGD
Retailer 3$621 SGD
Retailer 8$664 SGD
Retailer 7$885 SGD
Retailer 11$893 SGD
Retailer 1$909 SGD
Retailer 6$1,207 SGD
Retailer 10$1,789 SGD
Retailer 9$2,004 SGD
Retailer 4$2,053 SGD

42 data points across 11 retailers

16 retailers$420 SGD to $3,334 SGD

A
Cheapest Retailer
-
$420 SGD
Final sale: no returns
A
Retailer 2
-
$497 SGD
View
A
Retailer 3
-
$599 SGD
View
A
Retailer 4
-
$621 SGD
View
A
Retailer 5
-
$664 SGD
View
B+
Retailer 6
-
$885 SGD
View
B+
Retailer 7
-
$893 SGD
View
B+
Retailer 8
-
$909 SGD
View
B+
Retailer 9
-
$1,207 SGD
View
B
Retailer 10
-
$1,789 SGD
View
B
Retailer 11
-
$1,857 SGD
View
B
Retailer 12
-
$1,902 SGD
View
B
Retailer 13
-
$2,004 SGD
View
B
Retailer 14
-
$2,053 SGD
View
B
Retailer 15
-
$3,334 SGD
View
Most Expensive
Do Amore Diamonds
23-795646102 · Nov 4
$3,666 SGD
$2,870 USD
View
Price under review
15 more retailers have this diamond
Prices start from $420 SGDSave up to $2,914 SGD

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
$420 SGD