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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2547852587

Certificate GIA 2547852587

Diamond specifications and retailer prices

From $5,210 SGD
₹388,107 INR
As of November 1, 2026
Save $5,745 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,954 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547852587. Listed at 13 retailers as of November 1, 2026, with prices from $5,210 to $10,954, a $5,745 spread on the same certified stone. MOH London lists it at $10,954. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547852587
Dimensions7.88 × 5.85 × 3.85 mm
L/W Ratio1.35
Top View
7.88 mm5.85 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547852587
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,954 SGD|Low: $5,197 SGD|High: $11,130 SGD|Avg: $6,907 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$5,210 SGD
Retailer 4$5,474 SGD
Retailer 8$5,819 SGD
Retailer 3$5,998 SGD
Retailer 11$6,253 SGD
Retailer 5$6,481 SGD
Retailer 6$6,655 SGD
Retailer 9$6,878 SGD
Retailer 12$7,074 SGD
Retailer 10$7,203 SGD
Retailer 7$7,320 SGD
MOH London$10,954 SGD

26 data points across 12 retailers

13 retailers$5,210 SGD to $10,954 SGD

A
Cheapest Retailer
-
$5,210 SGD
₹388,107 INR
A
Retailer 2
-
$5,474 SGD
$4,282 USD
View
Final sale: no returns
A
Retailer 3
-
$5,673 SGD
A$6,827 AUD
View
A
Retailer 4
-
$5,819 SGD
$4,552 USD
View
A
Retailer 5
-
$5,998 SGD
$4,692 USD
View
A
Retailer 6
-
$6,253 SGD
$4,891 USD
View
A
Retailer 7
-
$6,481 SGD
£3,992 GBP
View
A
Retailer 8
-
$6,655 SGD
£4,099 GBP
View
A
Retailer 9
-
$6,878 SGD
$5,380 USD
View
A
Retailer 10
-
$7,074 SGD
$5,534 USD
View
A
Retailer 11
-
$7,203 SGD
$5,634 USD
View
A
Retailer 12
-
$7,320 SGD
€5,453 EUR
View
Most Expensive
B+
MOH London
8E6478790 · Nov 1
$10,954 SGD
£6,747 GBP
View
12 more retailers have this diamond
Prices start from $5,210 SGDSave up to $5,745 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
$5,210 SGD