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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 7416604779

Certificate GIA 7416604779

Diamond specifications and retailer prices

From $4,703 SGD
$3,679 USD
As of November 1, 2026
Save $4,696 SGD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,399 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7416604779. Listed at 12 retailers as of November 1, 2026, with prices from $4,703 to $9,399, a $4,696 spread on the same certified stone. MOH London lists it at $9,399. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7416604779
Dimensions6.82 × 5.95 × 4.28 mm
L/W Ratio1.15
Top View
6.82 mm5.95 mm1.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7416604779
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.9%

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 1
Current: $9,399 SGD|Low: $4,602 SGD|High: $9,511 SGD|Avg: $6,065 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$4,602 SGD
Retailer 7$4,714 SGD
Retailer 4$4,887 SGD
Retailer 6$5,346 SGD
Retailer 3$5,560 SGD
Retailer 9$5,672 SGD
Retailer 2$5,868 SGD
Retailer 5$6,678 SGD
MOH London$9,399 SGD

39 data points across 9 retailers

12 retailers$4,703 SGD to $9,399 SGD

Retailer 1
-
$4,602 SGD
$3,600 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$4,703 SGD
$3,679 USD
View
A
Retailer 3
-
$4,714 SGD
$3,688 USD
View
A
Retailer 4
-
$4,887 SGD
A$5,882 AUD
View
B+
Retailer 5
-
$5,234 SGD
$4,094 USD
View
B+
Retailer 6
-
$5,346 SGD
$4,182 USD
View
A
Retailer 7
-
$5,560 SGD
£3,425 GBP
View
B+
Retailer 8
-
$5,672 SGD
$4,437 USD
View
B+
Retailer 9
-
$5,868 SGD
£3,614 GBP
View
Retailer 10
-
$6,672 SGD
$5,219 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$6,678 SGD
€4,975 EUR
View
Most Expensive
B
MOH London
F6273CDDD · Nov 1
$9,399 SGD
£5,789 GBP
View
11 more retailers have this diamond
Prices start from $4,703 SGDSave up to $4,696 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
$4,703 SGD