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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 $22,495 USD
As of November 1, 2026
Save $6,065 USD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,560 USD at Jared · As of November 6, 2026
View at Jared

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 9 retailers as of November 1, 2026, with prices from $22,495 to $28,560, a $6,065 spread on the same certified stone. Jared lists it at $28,560. 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
Color
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: $28,560 USD|Low: $22,495 USD|High: $28,833 USD|Avg: $26,061 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$22,495 USD
Retailer 9$23,876 USD
Retailer 8$24,192 USD
Retailer 4$25,410 USD
Retailer 5$26,797 USD
Retailer 6$27,640 USD
Retailer 7$27,640 USD
Retailer 2$28,305 USD
Jared$28,560 USD

30 data points across 9 retailers

9 retailers$22,495 USD to $28,560 USD

B+
Cheapest Retailer
-
$22,495 USD
B+
Retailer 2
-
$24,192 USD
View
B+
Retailer 3
-
$24,746 USD
View
B
Retailer 4
-
$25,410 USD
View
Final sale: no returns
B
Retailer 5
-
$26,797 USD
View
B
Retailer 6
-
$27,640 USD
View
B
Retailer 7
-
$27,640 USD
View
B
Retailer 8
-
$28,305 USD
View
Most Expensive
B
Jared
156887088 · Nov 6
$28,560 USD
View
8 more retailers have this diamond
Prices start from $22,495 USDSave up to $6,065 USD

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
$22,495 USD