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Radiant|Natural|GIA

2.51ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 7566494799

Certificate GIA 7566494799

Diamond specifications and retailer prices

From €13,071 EUR
₹1,390,804 INR
As of November 1, 2026
Save €10,248 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €23,320 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant 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 7566494799. Listed at 9 retailers as of November 1, 2026, with prices from €13,071 to €23,320, a €10,248 spread on the same certified stone. MOH London lists it at €23,320. 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

2.51
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566494799
Dimensions8.75 × 6.73 × 4.56 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural, Needle
Top View
8.75 mm6.73 mm2.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566494799
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: €23,320 EUR|Low: €13,071 EUR|High: €23,320 EUR|Avg: €16,438 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3€13,071 EUR
Retailer 9€14,486 EUR
Retailer 2€15,108 EUR
Retailer 4€15,152 EUR
Retailer 8€15,403 EUR
Retailer 7€17,180 EUR
Retailer 6€17,855 EUR
Retailer 5€18,320 EUR
MOH London€23,320 EUR

2 data points across 9 retailers

9 retailers€13,071 EUR to €23,320 EUR

A
Cheapest Retailer
-
€13,071 EUR
₹1,390,804 INR
B+
Retailer 2
-
€14,486 EUR
$16,184 USD
View
Final sale: no returns
B+
Retailer 3
-
€15,108 EUR
$16,879 USD
View
B+
Retailer 4
-
€15,152 EUR
$16,928 USD
View
B+
Retailer 5
-
€15,403 EUR
£13,550 GBP
View
B+
Retailer 6
-
€17,180 EUR
£15,113 GBP
View
B+
Retailer 7
-
€17,855 EUR
$19,948 USD
View
B+
Retailer 8
-
€18,320 EUR
$20,467 USD
View
Most Expensive
B
MOH London
4F257677E · Nov 1
€23,320 EUR
£20,514 GBP
View
8 more retailers have this diamond
Prices start from €13,071 EURSave up to €10,248 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 Radiant
€13,071 EUR