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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 $1,202 USD
₹114,447 INR
As of November 3, 2026
Save $2,655 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,857 USD at NZ Jewellers · As of November 3, 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 November 3, 2026, with prices from $1,202 to $3,857, a $2,655 spread on the same certified stone. NZ Jewellers lists it at $3,857. 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: Nov 3
Current: $3,857 USD|Low: $1,200 USD|High: $3,857 USD|Avg: $1,928 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2$1,202 USD
Retailer 7$1,258 USD
Retailer 8$1,465 USD
Retailer 9$1,561 USD
Retailer 4$1,584 USD
Retailer 10$1,717 USD
Retailer 3$1,757 USD
Retailer 6$2,159 USD
Retailer 5$2,770 USD
NZ Jewellers$3,857 USD

28 data points across 10 retailers

10 retailers$1,202 USD to $3,857 USD

A
Cheapest Retailer
-
$1,202 USD
₹114,447 INR
A
Retailer 2
-
$1,258 USD
View
Final sale: no returns
A
Retailer 3
-
$1,465 USD
View
B+
Retailer 4
-
$1,561 USD
View
A
Retailer 5
-
$1,584 USD
£1,247 GBP
View
B+
Retailer 6
-
$1,717 USD
View
B+
Retailer 7
-
$1,757 USD
£1,383 GBP
View
B+
Retailer 8
-
$2,159 USD
€2,056 EUR
View
B
Retailer 9
-
$2,770 USD
£2,181 GBP
View
Most Expensive
B
NZ Jewellers
b545e6c6-aeaa-4502-b295-50cb23b5ffdb · Nov 3
$3,857 USD
View
9 more retailers have this diamond
Prices start from $1,202 USDSave up to $2,655 USD

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
$1,202 USD