CaratHunter
Plans
Cushion|Natural|HRD

1.51ct H IF Cushion Natural Diamond

EX • H/IF • HRD 250000097489

Certificate HRD 250000097489

Diamond specifications and retailer prices

From $5,665 SGD
As of November 4, 2026
Save $4,651 SGD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,316 SGD at MOH London · As of November 4, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000097489. Listed at 8 retailers as of November 4, 2026, with prices from $5,665 to $10,316, a $4,651 spread on the same certified stone. MOH London lists it at $10,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000097489
Dimensions6.73 × 6.02 × 4.21 mm
L/W Ratio1.12
Cert comments
NO BGM NO BLACK
Top View
6.73 mm6.02 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000097489
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 69.9%

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 4
Current: $10,316 SGD|Low: $4,939 SGD|High: $10,469 SGD|Avg: $6,895 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$4,939 SGD
Retailer 5$5,665 SGD
Retailer 4$5,995 SGD
Retailer 3$6,477 SGD
Retailer 6$6,495 SGD
Retailer 2$7,308 SGD
Retailer 7$7,538 SGD
MOH London$10,316 SGD

43 data points across 8 retailers

8 retailers$5,665 SGD to $10,316 SGD

A
Cheapest Retailer
-
$5,665 SGD
A
Retailer 2
-
$5,995 SGD
View
Final sale: no returns
A
Retailer 3
-
$6,477 SGD
View
Retailer 4
-
$6,495 SGD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$6,689 SGD
View
B+
Retailer 6
-
$7,308 SGD
View
B+
Retailer 7
-
$7,538 SGD
View
Most Expensive
B+
MOH London
110DB98D5 · Nov 4
$10,316 SGD
£6,338 GBP
View
7 more retailers have this diamond
Prices start from $5,665 SGDSave up to $4,651 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
$5,665 SGD