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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 €18,657 EUR
CA$28,949 CAD
As of October 30, 2026
Save €12,025 EUR (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €30,681 EUR at MOH London · As of November 1, 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 14 retailers as of October 30, 2026, with prices from €18,657 to €30,681, a €12,025 spread on the same certified stone. MOH London lists it at €30,681. 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
Color
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: Oct 30
Current: €30,681 EUR|Low: €18,657 EUR|High: €31,052 EUR|Avg: €22,175 EUR|-0.9%
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
November 1, 2026
Retailer 12€18,657 EUR
Retailer 14€18,773 EUR
Retailer 2€20,157 EUR
Retailer 8€20,423 EUR
Retailer 6€20,725 EUR
Retailer 10€20,742 EUR
Retailer 3€21,357 EUR
Retailer 5€21,357 EUR
Retailer 4€22,073 EUR
Retailer 7€23,129 EUR
Retailer 11€23,135 EUR
Retailer 13€23,869 EUR
Retailer 9€27,831 EUR
MOH London€30,681 EUR

21 data points across 14 retailers

14 retailers€18,657 EUR to €30,681 EUR

B+
Cheapest Retailer
-
€18,657 EUR
CA$28,949 CAD
B+
Retailer 2
-
€18,773 EUR
$20,973 USD
View
B+
Retailer 3
-
€20,157 EUR
£17,732 GBP
View
B+
Retailer 4
-
€20,423 EUR
$22,817 USD
View
B+
Retailer 5
-
€20,725 EUR
$23,154 USD
View
B+
Retailer 6
-
€20,742 EUR
$23,173 USD
View
B+
Retailer 7
-
€21,357 EUR
$23,860 USD
View
B+
Retailer 8
-
€21,357 EUR
$23,860 USD
View
B+
Retailer 9
-
€22,073 EUR
$24,660 USD
View
B
Retailer 10
-
€23,129 EUR
View
B
Retailer 11
-
€23,135 EUR
$25,847 USD
View
B
Retailer 12
-
€23,869 EUR
$26,667 USD
View
B
Retailer 13
-
€27,831 EUR
$31,093 USD
View
Most Expensive
B
MOH London
03FDE2020 · Nov 1
€30,681 EUR
£26,990 GBP
View
13 more retailers have this diamond
Prices start from €18,657 EURSave up to €12,025 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
€18,657 EUR