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Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 2536131074

Certificate GIA 2536131074

Diamond specifications and retailer prices

From $28,769 SGD
$22,495 USD
As of November 1, 2026
Save $7,790 SGD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $36,559 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536131074. Listed at 8 retailers as of November 1, 2026, with prices from $28,769 to $36,559, a $7,790 spread on the same certified stone. 77 Diamonds lists it at $36,559. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536131074
Dimensions14.23 × 7.23 × 4.13 mm
L/W Ratio1.97
Top View
14.23 mm7.23 mm2.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536131074
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $36,559 SGD|Low: $28,769 SGD|High: $36,875 SGD|Avg: $33,309 SGD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$28,769 SGD
Retailer 9$30,535 SGD
Retailer 8$30,939 SGD
Retailer 3$32,497 SGD
Retailer 4$34,271 SGD
Retailer 6$35,349 SGD
Retailer 7$35,349 SGD
Retailer 5$36,525 SGD
77 Diamonds$36,559 SGD

28 data points across 9 retailers

8 retailers$28,769 SGD to $36,559 SGD

B+
Cheapest Retailer
-
$28,769 SGD
$22,495 USD
B+
Retailer 2
-
$30,939 SGD
$24,192 USD
View
B+
Retailer 3
-
$31,649 SGD
A$38,072 AUD
View
B
Retailer 4
-
$34,271 SGD
$26,797 USD
View
B
Retailer 5
-
$35,349 SGD
$27,640 USD
View
B
Retailer 6
-
$35,349 SGD
$27,640 USD
View
B
Retailer 7
-
$36,525 SGD
$28,560 USD
View
Most Expensive
B
77 Diamonds
MQMBBXPDSHSC · Nov 2
$36,559 SGD
£22,509 GBP
View
7 more retailers have this diamond
Prices start from $28,769 SGDSave up to $7,790 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.

B+
2.50ct Marquise
$28,769 SGD