CaratHunter
Plans
Radiant|Natural|GIA

1.02ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 2231836800

Certificate GIA 2231836800

Diamond specifications and retailer prices

From $3,370 NZD
As of November 4, 2026
Save $3,013 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,383 NZD 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 $3,370 to $6,383, a $3,013 spread on the same certified stone. MOH London lists it at $6,383. 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: $6,383 NZD|Low: $3,370 NZD|High: $6,401 NZD|Avg: $4,261 NZD|-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$3,370 NZD
Retailer 8$3,388 NZD
Retailer 4$3,822 NZD
Retailer 2$3,967 NZD
Retailer 5$4,028 NZD
Retailer 10$4,317 NZD
Retailer 9$4,456 NZD
Retailer 7$4,463 NZD
Retailer 3$4,907 NZD
MOH London$6,383 NZD

6 data points across 10 retailers

6 retailers$3,370 NZD to $6,383 NZD

A
Cheapest Retailer
-
$3,370 NZD
Final sale: no returns
A
Retailer 2
-
$3,822 NZD
View
A
Retailer 3
-
$3,967 NZD
View
A
Retailer 4
-
$4,028 NZD
View
B+
Retailer 5
-
$4,907 NZD
View
Most Expensive
B
MOH London
DA284A20C · Nov 4
$6,383 NZD
£2,786 GBP
View
5 more retailers have this diamond
Prices start from $3,370 NZDSave up to $3,013 NZD

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
$3,370 NZD