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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 HK$31,972 HKD
₹388,107 INR
As of November 1, 2026
Save HK$35,255 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$67,227 HKD 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 HK$31,972 to HK$67,227, a HK$35,255 spread on the same certified stone. MOH London lists it at HK$67,227. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$67,227 HKD|Low: HK$31,897 HKD|High: HK$68,303 HKD|Avg: HK$42,344 HKD|-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 2, 2026
Retailer 5HK$31,972 HKD
Retailer 4HK$33,595 HKD
Retailer 8HK$35,714 HKD
Retailer 3HK$36,812 HKD
Retailer 11HK$38,373 HKD
Retailer 6HK$39,775 HKD
Retailer 2HK$41,188 HKD
Retailer 9HK$42,210 HKD
Retailer 12HK$43,415 HKD
Retailer 10HK$44,203 HKD
Retailer 7HK$44,922 HKD
MOH LondonHK$67,227 HKD

27 data points across 12 retailers

13 retailersHK$31,972 HKD to HK$67,227 HKD

A
Cheapest Retailer
-
HK$31,972 HKD
₹388,107 INR
A
Retailer 2
-
HK$33,595 HKD
$4,282 USD
View
Final sale: no returns
A
Retailer 3
-
HK$34,814 HKD
A$6,827 AUD
View
A
Retailer 4
-
HK$35,714 HKD
$4,552 USD
View
A
Retailer 5
-
HK$36,812 HKD
$4,692 USD
View
A
Retailer 6
-
HK$38,373 HKD
$4,891 USD
View
A
Retailer 7
-
HK$39,775 HKD
£3,992 GBP
View
A
Retailer 8
-
HK$41,188 HKD
£4,134 GBP
View
A
Retailer 9
-
HK$42,210 HKD
$5,380 USD
View
A
Retailer 10
-
HK$43,415 HKD
$5,534 USD
View
A
Retailer 11
-
HK$44,203 HKD
$5,634 USD
View
A
Retailer 12
-
HK$44,922 HKD
€5,453 EUR
View
Most Expensive
B+
MOH London
8E6478790 · Nov 1
HK$67,227 HKD
£6,747 GBP
View
12 more retailers have this diamond
Prices start from HK$31,972 HKDSave up to HK$35,255 HKD

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
HK$31,972 HKD