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Radiant|Natural|GIA

1.02ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 2231836800

Certificate GIA 2231836800

Diamond specifications and retailer prices

From $2,719 AUD
As of November 4, 2026
Save $2,431 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,150 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231836800. Listed at 6 retailers as of November 4, 2026, with prices from $2,719 to $5,150, a $2,431 spread on the same certified stone. MOH London lists it at $5,150. 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

1.02
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231836800
Dimensions6.32 × 4.86 × 3.48 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural
Top View
6.32 mm4.86 mm1.02 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231836800
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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 4
Current: $5,150 AUD|Low: $2,719 AUD|High: $5,164 AUD|Avg: $3,438 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$2,719 AUD
Retailer 8$2,733 AUD
Retailer 4$3,084 AUD
Retailer 2$3,200 AUD
Retailer 5$3,250 AUD
Retailer 10$3,483 AUD
Retailer 9$3,595 AUD
Retailer 7$3,601 AUD
Retailer 3$3,959 AUD
MOH London$5,150 AUD

6 data points across 10 retailers

6 retailers$2,719 AUD to $5,150 AUD

A
Cheapest Retailer
-
$2,719 AUD
Final sale: no returns
A
Retailer 2
-
$3,084 AUD
View
A
Retailer 3
-
$3,200 AUD
View
A
Retailer 4
-
$3,250 AUD
View
B+
Retailer 5
-
$3,959 AUD
View
Most Expensive
B
MOH London
DA284A20C · Nov 4
$5,150 AUD
£2,786 GBP
View
5 more retailers have this diamond
Prices start from $2,719 AUDSave up to $2,431 AUD

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
1.02ct Radiant
$2,719 AUD