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Radiant|Natural|GIA

2.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6551703662

Certificate GIA 6551703662

Diamond specifications and retailer prices

From €12,178 EUR
₹1,300,834 INR
As of November 2, 2026
Save €9,564 EUR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €21,741 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 F 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 6551703662. Listed at 15 retailers as of November 1, 2026, with prices from €12,178 to €21,741, a €9,564 spread on the same certified stone. MOH London lists it at €21,741. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551703662
Dimensions8.70 × 6.69 × 4.71 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Knot, Needle, Indented Natural
Top View
8.70 mm6.69 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551703662
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.3%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €21,741 EUR|Low: €12,170 EUR|High: €24,375 EUR|Avg: €16,648 EUR|-10.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2€12,178 EUR
Retailer 3€13,494 EUR
Retailer 11€14,126 EUR
Retailer 6€14,653 EUR
Retailer 5€14,668 EUR
Retailer 4€16,222 EUR
Retailer 7€16,647 EUR
Retailer 9€17,076 EUR
Retailer 10€17,287 EUR
Retailer 8€19,721 EUR
MOH London€21,741 EUR

36 data points across 11 retailers

15 retailers€12,178 EUR to €21,741 EUR

A
Cheapest Retailer
-
€12,178 EUR
₹1,300,834 INR
A
Retailer 2
-
€13,142 EUR
A$22,676 AUD
View
A
Retailer 3
-
€13,494 EUR
$15,135 USD
View
Final sale: no returns
A
Retailer 4
-
€14,126 EUR
$15,844 USD
View
A
Retailer 5
-
€14,653 EUR
$16,435 USD
View
A
Retailer 6
-
€14,668 EUR
£12,954 GBP
View
Retailer 7
-
€15,366 EUR
$17,235 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
€16,222 EUR
View
Retailer 9
-
€16,391 EUR
$18,384 USD
View
Price last confirmed 16 days ago
Retailer 10
-
€16,647 EUR
$18,671 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
€17,076 EUR
$19,152 USD
View
Retailer 12
-
€17,287 EUR
$19,389 USD
View
Price last confirmed 12 days ago
Retailer 13
-
€19,721 EUR
$22,119 USD
View
Price last confirmed 12 days ago
Retailer 14
-
€21,015 EUR
$23,570 USD
View
Price last confirmed 56 days ago
Most Expensive
B+
MOH London
0F5C025C0 · Nov 1
€21,741 EUR
£19,201 GBP
View
14 more retailers have this diamond
Prices start from €12,178 EURSave up to €9,564 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
€12,178 EUR