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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 €22,706 EUR
As of November 4, 2026
Save €16,140 EUR (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €38,846 EUR at MOH London · As of November 4, 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 4, 2026, with prices from €22,706 to €38,846, a €16,140 spread on the same certified stone. MOH London lists it at €38,846. 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
Colour
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 4
Current: €38,846 EUR|Low: €22,706 EUR|High: €39,419 EUR|Avg: €27,381 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8€22,706 EUR
Retailer 5€23,630 EUR
Retailer 7€23,900 EUR
Retailer 6€24,109 EUR
Retailer 4€25,117 EUR
Retailer 2€28,539 EUR
Retailer 3€29,081 EUR
MOH London€38,846 EUR

30 data points across 8 retailers

22 retailers€22,706 EUR to €38,846 EUR

B+
Cheapest Retailer
-
€22,706 EUR
B+
Retailer 2
-
€23,144 EUR
View
Retailer 3
-
€23,240 EUR
View
Price last confirmed 14 days ago
B+
Retailer 4
-
€23,328 EUR
View
Retailer 5
-
€23,630 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€23,673 EUR
View
B+
Retailer 7
-
€23,900 EUR
View
Final sale: no returns
B+
Retailer 8
-
€24,109 EUR
View
Retailer 9
-
€24,939 EUR
View
Price last confirmed 8 days ago
B
Retailer 10
-
€25,114 EUR
View
B+
Retailer 11
-
€25,117 EUR
View
B
Retailer 12
-
€25,269 EUR
View
Retailer 13
-
€25,978 EUR
View
Price last confirmed 42 days ago
B
Retailer 14
-
€26,661 EUR
View
Retailer 15
-
€27,018 EUR
View
Price last confirmed 45 days ago
B
Retailer 16
-
€27,309 EUR
View
Retailer 17
-
€28,057 EUR
View
Price last confirmed 61 days ago
Retailer 18
-
€28,057 EUR
View
Price last confirmed 43 days ago
B+
Retailer 19
-
€28,539 EUR
View
B
Retailer 20
-
€29,081 EUR
View
B
Retailer 21
-
€29,392 EUR
View
Most Expensive
B
MOH London
8F0C222AA · Nov 4
€38,846 EUR
£34,331 GBP
View
21 more retailers have this diamond
Prices start from €22,706 EURSave up to €16,140 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
€22,706 EUR