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Radiant|Natural|GIA

1.25ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2546935405

Certificate GIA 2546935405

Diamond specifications and retailer prices

From €3,057 EUR
As of November 6, 2026
Save €3,273 EUR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,330 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.25ct natural radiant diamond

This 1.25ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 2546935405. Listed at 11 retailers as of November 4, 2026, with prices from €3,057 to €6,330, a €3,273 spread on the same certified stone. MOH London lists it at €6,330. 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

1.25
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546935405
Dimensions7.21 × 5.35 × 3.60 mm
L/W Ratio1.35
Top View
7.21 mm5.35 mm1.25 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546935405
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

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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 6
Current: €6,330 EUR|Low: €3,057 EUR|High: €6,381 EUR|Avg: €3,947 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 8€3,057 EUR
Retailer 4€3,065 EUR
Retailer 5€3,140 EUR
Retailer 9€3,198 EUR
Retailer 3€3,541 EUR
Retailer 7€3,778 EUR
Retailer 11€4,004 EUR
Retailer 12€4,004 EUR
Retailer 2€4,037 EUR
Retailer 13€4,138 EUR
Retailer 6€4,442 EUR
Retailer 10€4,508 EUR
MOH London€6,330 EUR

25 data points across 13 retailers

11 retailers€3,057 EUR to €6,330 EUR

A
Cheapest Retailer
-
€3,057 EUR
A
Retailer 2
-
€3,065 EUR
View
A
Retailer 3
-
€3,140 EUR
View
A
Retailer 4
-
€3,778 EUR
View
A
Retailer 5
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€4,004 EUR
View
A
Retailer 6
-
€4,004 EUR
View
A
Retailer 7
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€4,037 EUR
View
A
Retailer 8
-
€4,138 EUR
View
A
Retailer 9
-
€4,442 EUR
View
Retailer 10
-
€4,508 EUR
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
F65523EFA · Nov 4
€6,330 EUR
£5,565 GBP
View
10 more retailers have this diamond
Prices start from €3,057 EURSave up to €3,273 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
1.25ct Radiant
€3,057 EUR