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Marquise|Natural|HRD

2.51ct D SI2 Marquise Natural Diamond

EX • D/SI2 • HRD 260000164839

Certificate HRD 260000164839

Diamond specifications and retailer prices

From €13,133 EUR
₹1,397,356 INR
As of November 1, 2026
Save €10,299 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €23,432 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000164839. Listed at 9 retailers as of November 1, 2026, with prices from €13,133 to €23,432, a €10,299 spread on the same certified stone. MOH London lists it at €23,432. 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

2.51
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000164839
Dimensions13.36 × 7.03 × 4.23 mm
L/W Ratio1.90
Culet sizeNone
Top View
13.36 mm7.03 mm2.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000164839
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €23,432 EUR|Low: €12,729 EUR|High: €23,432 EUR|Avg: €17,425 EUR|+2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€13,133 EUR
Retailer 4€15,225 EUR
Retailer 6€16,993 EUR
Retailer 5€17,443 EUR
Retailer 3€18,408 EUR
Retailer 8€18,450 EUR
Retailer 7€18,986 EUR
MOH London€23,432 EUR

28 data points across 8 retailers

9 retailers€13,133 EUR to €23,432 EUR

A
Cheapest Retailer
-
€13,133 EUR
₹1,397,356 INR
A
Retailer 2
-
€15,225 EUR
$17,009 USD
View
Retailer 3
-
€15,931 EUR
$17,798 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€17,258 EUR
$19,281 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
€17,443 EUR
View
Retailer 6
-
€17,922 EUR
$20,023 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
€18,408 EUR
$20,566 USD
View
Retailer 8
-
€20,447 EUR
$22,843 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MOH London
9CC4D6CAA · Nov 1
€23,432 EUR
£20,613 GBP
View
8 more retailers have this diamond
Prices start from €13,133 EURSave up to €10,299 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.

A
2.51ct Marquise
€13,133 EUR