CaratHunter
Plans
Cushion|Lab Grown|GIA

1.51ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • GIA 1433447731

Certificate GIA 1433447731

Diamond specifications and retailer prices

From $518 SGD
As of November 4, 2026
Save $2,181 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,102 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 stated by the retailer rather than the lab and certified by GIA 1433447731. Listed at 19 retailers as of November 4, 2026, with a 421% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1433447731
Dimensions7.08 × 6.47 × 4.34 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.08 mm6.47 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433447731
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

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: $937 SGD|Low: $572 SGD|High: $2,498 SGD|Avg: $1,368 SGD|-0.1%
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 10$572 SGD
Retailer 6$737 SGD
Retailer 9$767 SGD
Retailer 3$803 SGD
Retailer 1$937 SGD
Retailer 8$1,090 SGD
Retailer 5$1,473 SGD
Retailer 11$1,849 SGD
Retailer 7$1,887 SGD
Retailer 2$2,162 SGD
Retailer 4$2,463 SGD

39 data points across 11 retailers

19 retailers$518 SGD to $2,699 SGD

A
Cheapest Retailer
-
$518 SGD
Final sale: no returns
Retailer 2
-
$572 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$589 SGD
View
A
Retailer 4
-
$737 SGD
View
A
Retailer 5
-
$767 SGD
View
A
Retailer 6
-
$803 SGD
View
A
Retailer 7
-
$937 SGD
View
B+
Retailer 8
-
$981 SGD
View
B+
Retailer 9
-
$993 SGD
View
B+
Retailer 10
-
$1,090 SGD
View
B+
Retailer 11
-
$1,473 SGD
View
B
Retailer 12
-
$1,844 SGD
View
B
Retailer 13
-
$1,849 SGD
View
B
Retailer 14
-
$1,887 SGD
View
B
Retailer 15
-
$2,162 SGD
View
B
Retailer 16
-
$2,227 SGD
View
B
Retailer 17
-
$2,463 SGD
View
B
Retailer 18
-
$2,699 SGD
View
Most Expensive
Do Amore Diamonds
27-A8C8A5991 · Nov 4
$4,102 SGD
$3,210 USD
View
Price under review
18 more retailers have this diamond
Prices start from $518 SGDSave up to $2,181 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
$518 SGD