CaratHunter
Plans
Radiant|Natural|GIA

2.50ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 6541446403

Certificate GIA 6541446403

Diamond specifications and retailer prices

From €14,562 EUR
HK$127,100 HKD
As of October 31, 2026
Save €10,997 EUR (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €25,559 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant 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 GIA 6541446403. Listed at 13 retailers as of October 31, 2026, with prices from €14,562 to €25,559, a €10,997 spread on the same certified stone. MOH London lists it at €25,559. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle54.07°
Pavilion angle62.54°
OriginNatural
Grading LabGIA
CertificateGIA 6541446403
Dimensions9.02 × 6.68 × 4.61 mm
L/W Ratio1.35
Top View
9.02 mm6.68 mm2.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6541446403
Side View
Table 67.0%Crown 54.07°Girdle: THK-VTKPavilion 62.54°Culet: NoneDepth 69.1%

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: Oct 31
Current: €25,559 EUR|Low: €14,562 EUR|High: €27,664 EUR|Avg: €18,939 EUR|-7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7€14,562 EUR
Retailer 6€15,046 EUR
Retailer 3€15,683 EUR
Retailer 5€15,925 EUR
Retailer 4€16,037 EUR
Retailer 2€16,893 EUR
Retailer 9€19,857 EUR
Retailer 8€19,889 EUR
MOH London€25,559 EUR

33 data points across 9 retailers

13 retailers€14,562 EUR to €25,559 EUR

A
Cheapest Retailer
-
€14,562 EUR
HK$127,100 HKD
A
Retailer 2
-
€15,046 EUR
$16,809 USD
View
A
Retailer 3
-
€15,683 EUR
$17,521 USD
View
Final sale: no returns
A
Retailer 4
-
€15,925 EUR
₹1,694,382 INR
View
A
Retailer 5
-
€16,037 EUR
$17,917 USD
View
A
Retailer 6
-
€16,893 EUR
£14,861 GBP
View
A
Retailer 7
-
€19,857 EUR
View
A
Retailer 8
-
€19,889 EUR
$22,220 USD
View
Retailer 9
-
€20,285 EUR
$22,663 USD
View
Price last confirmed 31 days ago
Retailer 10
-
€20,929 EUR
$23,382 USD
View
Price last confirmed 33 days ago
Retailer 11
-
€21,735 EUR
$24,282 USD
View
Price last confirmed 33 days ago
Retailer 12
-
€24,795 EUR
$27,701 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
MOH London
496BDFC83 · Nov 1
€25,559 EUR
£22,484 GBP
View
12 more retailers have this diamond
Prices start from €14,562 EURSave up to €10,997 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
2.50ct Radiant
€14,562 EUR