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Radiant|Natural|GIA

1.04ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 1559537640

Certificate GIA 1559537640

Diamond specifications and retailer prices

From €1,077 EUR
₹114,549 INR
As of October 31, 2026
Save €2,376 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,452 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded J 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 1559537640. Listed at 10 retailers as of October 30, 2026, with prices from €1,077 to €3,452, a €2,376 spread on the same certified stone. NZ Jewellers lists it at €3,452. 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

1.04
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559537640
Dimensions7.28 × 5.01 × 3.21 mm
L/W Ratio1.45
Top View
7.28 mm5.01 mm1.04 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559537640
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.1%

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: €3,452 EUR|Low: €1,074 EUR|High: €3,623 EUR|Avg: €1,782 EUR|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€1,077 EUR
Retailer 7€1,126 EUR
Retailer 8€1,311 EUR
Retailer 9€1,397 EUR
Retailer 2€1,418 EUR
Retailer 10€1,537 EUR
Retailer 4€1,585 EUR
Retailer 6€1,932 EUR
Retailer 3€2,479 EUR
NZ Jewellers€3,452 EUR

27 data points across 10 retailers

10 retailers€1,077 EUR to €3,452 EUR

A
Cheapest Retailer
-
€1,077 EUR
₹114,549 INR
A
Retailer 2
-
€1,126 EUR
$1,258 USD
View
Final sale: no returns
A
Retailer 3
-
€1,311 EUR
$1,465 USD
View
A
Retailer 4
-
€1,397 EUR
$1,561 USD
View
A
Retailer 5
-
€1,418 EUR
£1,248 GBP
View
B+
Retailer 6
-
€1,537 EUR
$1,717 USD
View
B+
Retailer 7
-
€1,585 EUR
£1,395 GBP
View
B+
Retailer 8
-
€1,932 EUR
View
B
Retailer 9
-
€2,479 EUR
£2,181 GBP
View
Most Expensive
B
NZ Jewellers
b545e6c6-aeaa-4502-b295-50cb23b5ffdb · Oct 30
€3,452 EUR
$3,857 USD
View
9 more retailers have this diamond
Prices start from €1,077 EURSave up to €2,376 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
1.04ct Radiant
€1,077 EUR