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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 $40,016 NZD
As of November 1, 2026
Save $10,789 NZD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $50,805 NZD 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 $40,016 to $50,805, a $10,789 spread on the same certified stone. Jared lists it at $50,805. 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: $50,805 NZD|Low: $40,016 NZD|High: $51,291 NZD|Avg: $46,360 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$40,016 NZD
Retailer 9$42,473 NZD
Retailer 8$43,035 NZD
Retailer 4$45,202 NZD
Retailer 5$47,669 NZD
Retailer 6$49,169 NZD
Retailer 7$49,169 NZD
Retailer 2$50,352 NZD
Jared$50,805 NZD

30 data points across 9 retailers

9 retailers$40,016 NZD to $50,805 NZD

B+
Cheapest Retailer
-
$40,016 NZD
B+
Retailer 2
-
$43,035 NZD
View
B+
Retailer 3
-
$44,021 NZD
View
B
Retailer 4
-
$45,202 NZD
View
Final sale: no returns
B
Retailer 5
-
$47,669 NZD
View
B
Retailer 6
-
$49,169 NZD
View
B
Retailer 7
-
$49,169 NZD
View
B
Retailer 8
-
$50,352 NZD
View
Most Expensive
B
Jared
156887088 · Nov 6
$50,805 NZD
$28,560 USD
View
8 more retailers have this diamond
Prices start from $40,016 NZDSave up to $10,789 NZD

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
$40,016 NZD