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Marquise|Natural|GIA

2.51ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2546552229

Certificate GIA 2546552229

Diamond specifications and retailer prices

From $33,705 SGD
$26,365 USD
As of November 1, 2026
Save $26,497 SGD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $60,202 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct 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 2546552229. Listed at 12 retailers as of November 1, 2026, with prices from $33,705 to $60,202, a $26,497 spread on the same certified stone. MOH London lists it at $60,202. 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

2.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546552229
Dimensions13.74 × 6.88 × 4.44 mm
L/W Ratio2.00
Top View
13.74 mm6.88 mm2.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546552229
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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: $60,202 SGD|Low: $33,705 SGD|High: $60,926 SGD|Avg: $42,366 SGD|-0.1%
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 7$33,705 SGD
Retailer 8$35,095 SGD
Retailer 11$38,546 SGD
Retailer 9$38,868 SGD
Retailer 5$38,893 SGD
Retailer 12$40,153 SGD
Retailer 10$40,474 SGD
Retailer 3$41,759 SGD
Retailer 2$43,128 SGD
Retailer 4$43,365 SGD
Retailer 6$45,233 SGD
MOH London$60,202 SGD

43 data points across 12 retailers

12 retailers$33,705 SGD to $60,202 SGD

A
Cheapest Retailer
-
$33,705 SGD
$26,365 USD
A
Retailer 2
-
$35,095 SGD
$27,452 USD
View
A
Retailer 3
-
$38,546 SGD
$30,152 USD
View
A
Retailer 4
-
$38,868 SGD
$30,404 USD
View
A
Retailer 5
-
$38,893 SGD
£23,955 GBP
View
A
Retailer 6
-
$40,153 SGD
$31,409 USD
View
B+
Retailer 7
-
$40,474 SGD
$31,660 USD
View
B+
Retailer 8
-
$41,759 SGD
$32,665 USD
View
B+
Retailer 9
-
$43,128 SGD
£26,564 GBP
View
B+
Retailer 10
-
$43,365 SGD
$33,921 USD
View
B+
Retailer 11
-
$45,233 SGD
€33,698 EUR
View
Most Expensive
B
MOH London
E5C401829 · Nov 1
$60,202 SGD
£37,080 GBP
View
11 more retailers have this diamond
Prices start from $33,705 SGDSave up to $26,497 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
2.51ct Marquise
$33,705 SGD