CaratHunter
Plans
Marquise|Natural|GIA

2.56ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 2558756432

Certificate GIA 2558756432

Diamond specifications and retailer prices

From $35,474 SGD
₹2,642,739 INR
As of October 29, 2026
Save $24,309 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $59,783 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.56ct natural marquise diamond

This 2.56ct natural marquise sits in the two to three 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 2558756432. Listed at 13 retailers as of October 29, 2026, with prices from $35,474 to $59,783, a $24,309 spread on the same certified stone. MOH London lists it at $59,783. 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

2.56
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.51°
Pavilion angle41.07°
OriginNatural
Grading LabGIA
CertificateGIA 2558756432
Dimensions14.21 × 7.12 × 4.44 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
14.21 mm7.12 mm2.56 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558756432
Side View
Table 62.0%Crown 37.51°Girdle: ThickPavilion 41.07°Culet: NoneDepth 62.4%

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: Oct 29
Current: $59,783 SGD|Low: $33,757 SGD|High: $60,181 SGD|Avg: $42,669 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$35,474 SGD
Retailer 4$38,526 SGD
Retailer 2$38,736 SGD
Retailer 5$42,027 SGD
MOH London$59,783 SGD

45 data points across 5 retailers

13 retailers$35,474 SGD to $59,783 SGD

A
Cheapest Retailer
-
$35,474 SGD
₹2,642,739 INR
A
Retailer 2
-
$38,264 SGD
$29,931 USD
View
A
Retailer 3
-
$38,526 SGD
$30,136 USD
View
A
Retailer 4
-
$38,526 SGD
$30,136 USD
View
Final sale: no returns
A
Retailer 5
-
$38,736 SGD
£23,859 GBP
View
Retailer 6
-
$39,662 SGD
$31,025 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$42,027 SGD
$32,875 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$44,129 SGD
$34,519 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$45,530 SGD
$35,615 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$46,783 SGD
$36,595 USD
View
Retailer 11
-
$47,282 SGD
$36,985 USD
View
Price last confirmed 55 days ago
Retailer 12
-
$47,282 SGD
$36,985 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MOH London
77942E086 · Oct 29
$59,783 SGD
£36,822 GBP
View
12 more retailers have this diamond
Prices start from $35,474 SGDSave up to $24,309 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
2.56ct Marquise
$35,474 SGD