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Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 5553500576

Certificate GIA 5553500576

Diamond specifications and retailer prices

From €22,722 EUR
$25,485 USD
As of November 1, 2026
Save €16,255 EUR (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €38,977 EUR at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553500576. Listed at 22 retailers as of November 1, 2026, with prices from €22,722 to €38,977, a €16,255 spread on the same certified stone. MOH London lists it at €38,977. 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

2.50
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.98°
Pavilion angle39.15°
OriginNatural
Grading LabGIA
CertificateGIA 5553500576
Dimensions13.78 × 7.17 × 4.28 mm
L/W Ratio1.92
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural
Top View
13.78 mm7.17 mm2.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553500576
Side View
Table 64.0%Crown 36.98°Girdle: STK-VTKPavilion 39.15°Culet: NoneDepth 59.7%

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: €38,977 EUR|Low: €22,722 EUR|High: €39,447 EUR|Avg: €27,113 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€22,722 EUR
Retailer 5€23,647 EUR
Retailer 7€23,917 EUR
Retailer 6€24,126 EUR
Retailer 9€25,132 EUR
Retailer 4€25,384 EUR
Retailer 2€28,713 EUR
Retailer 3€29,234 EUR
MOH London€38,977 EUR

29 data points across 9 retailers

22 retailers€22,722 EUR to €38,977 EUR

B+
Cheapest Retailer
-
€22,722 EUR
$25,485 USD
B+
Retailer 2
-
€23,161 EUR
$25,978 USD
View
Retailer 3
-
€23,256 EUR
$26,084 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
€23,344 EUR
$26,183 USD
View
B+
Retailer 5
-
€23,647 EUR
₹2,525,974 INR
View
B+
Retailer 6
-
€23,690 EUR
A$40,878 AUD
View
B+
Retailer 7
-
€23,917 EUR
$26,825 USD
View
Final sale: no returns
B+
Retailer 8
-
€24,126 EUR
$27,060 USD
View
B+
Retailer 9
-
€24,957 EUR
$27,992 USD
View
B+
Retailer 10
-
€25,132 EUR
$28,188 USD
View
B
Retailer 11
-
€25,287 EUR
$28,362 USD
View
B+
Retailer 12
-
€25,384 EUR
£22,418 GBP
View
Retailer 13
-
€25,997 EUR
$29,158 USD
View
Price last confirmed 38 days ago
B
Retailer 14
-
€26,680 EUR
$29,924 USD
View
Retailer 15
-
€27,037 EUR
$30,325 USD
View
Price last confirmed 41 days ago
B
Retailer 16
-
€27,329 EUR
A$47,158 AUD
View
Retailer 17
-
€28,077 EUR
$31,491 USD
View
Price last confirmed 56 days ago
Retailer 18
-
€28,077 EUR
$31,491 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
€28,713 EUR
£25,358 GBP
View
B
Retailer 20
-
€29,234 EUR
View
B
Retailer 21
-
€29,414 EUR
$32,991 USD
View
Most Expensive
B
MOH London
8F0C222AA · Nov 1
€38,977 EUR
£34,423 GBP
View
21 more retailers have this diamond
Prices start from €22,722 EURSave up to €16,255 EUR

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
€22,722 EUR