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Radiant|Natural|GIA

1.25ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 7518348685

Certificate GIA 7518348685

Diamond specifications and retailer prices

From €3,069 EUR
$3,429 USD
As of October 31, 2026
Save €2,720 EUR (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,789 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7518348685. Listed at 10 retailers as of October 27, 2026, with prices from €3,069 to €5,789, a €2,720 spread on the same certified stone. Wholesale Diamonds Direct lists it at €5,789. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518348685
Dimensions6.98 × 5.37 × 3.71 mm
L/W Ratio1.30
Culet sizeNone
Top View
6.98 mm5.37 mm1.25 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518348685
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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: €4,555 EUR|Low: €2,895 EUR|High: €4,610 EUR|Avg: €3,724 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€3,069 EUR
Retailer 3€3,184 EUR
Retailer 5€3,448 EUR
Retailer 6€3,947 EUR
Retailer 2€4,255 EUR
Retailer 1€4,555 EUR

42 data points across 6 retailers

10 retailers€3,069 EUR to €5,789 EUR

A
Cheapest Retailer
-
€3,069 EUR
$3,429 USD
A
Retailer 2
-
€3,079 EUR
$3,440 USD
View
A
Retailer 3
-
€3,154 EUR
$3,524 USD
View
A
Retailer 4
-
€3,184 EUR
$3,557 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,448 EUR
CA$5,351 CAD
View
B
Retailer 6
-
€3,947 EUR
$4,410 USD
View
B
Retailer 7
-
€4,255 EUR
View
B
Retailer 8
-
€4,555 EUR
£4,007 GBP
View
B
Retailer 9
-
€4,711 EUR
$5,263 USD
View
Most Expensive
B
Wholesale Diamonds Direct
136895237 · Oct 27
€5,789 EUR
$6,468 USD
View
9 more retailers have this diamond
Prices start from €3,069 EURSave up to €2,720 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
€3,069 EUR