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Radiant|Natural|GIA

3.03ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 1569053506

Certificate GIA 1569053506

Diamond specifications and retailer prices

From €18,668 EUR
As of November 5, 2026
Save €11,951 EUR (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €30,619 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569053506. Listed at 15 retailers as of November 4, 2026, with prices from €18,668 to €30,619, a €11,951 spread on the same certified stone. MOH London lists it at €30,619. 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

3.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569053506
Dimensions9.72 × 7.58 × 5.17 mm
L/W Ratio1.28
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
9.72 mm7.58 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569053506
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €30,619 EUR|Low: €18,668 EUR|High: €31,072 EUR|Avg: €22,221 EUR|-1.2%
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
Retailer 14
Retailer 15
November 7, 2026
Retailer 14€18,668 EUR
Retailer 3€18,785 EUR
Retailer 2€19,971 EUR
Retailer 10€20,436 EUR
Retailer 7€20,738 EUR
Retailer 8€20,755 EUR
Retailer 12€20,755 EUR
Retailer 4€21,370 EUR
Retailer 6€21,370 EUR
Retailer 5€22,087 EUR
Retailer 13€23,150 EUR
Retailer 9€23,158 EUR
Retailer 15€23,884 EUR
Retailer 11€27,849 EUR
MOH London€30,619 EUR

27 data points across 15 retailers

15 retailers€18,668 EUR to €30,619 EUR

B+
Cheapest Retailer
-
€18,668 EUR
B+
Retailer 2
-
€18,785 EUR
View
B+
Retailer 3
-
€19,971 EUR
View
B+
Retailer 4
-
€20,436 EUR
View
B+
Retailer 5
-
€20,738 EUR
View
B+
Retailer 6
-
€20,755 EUR
View
B+
Retailer 7
-
€20,755 EUR
View
B+
Retailer 8
-
€21,370 EUR
View
B+
Retailer 9
-
€21,370 EUR
View
B+
Retailer 10
-
€22,087 EUR
View
B
Retailer 11
-
€23,150 EUR
View
B
Retailer 12
-
€23,158 EUR
View
B
Retailer 13
-
€23,884 EUR
View
B
Retailer 14
-
€27,849 EUR
View
Most Expensive
B
MOH London
03FDE2020 · Nov 4
€30,619 EUR
£26,918 GBP
View
14 more retailers have this diamond
Prices start from €18,668 EURSave up to €11,951 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.

B+
3.03ct Radiant
€18,668 EUR