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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 2235694874

Certificate GIA 2235694874

Diamond specifications and retailer prices

From $3,337 AUD
As of November 6, 2026
Save $3,863 AUD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,200 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D 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 2235694874. Listed at 7 retailers as of November 3, 2026, with prices from $3,337 to $7,200, a $3,863 spread on the same certified stone. NZ Jewellers lists it at $7,200. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.56°
Pavilion angle30.67°
OriginNatural
Grading LabGIA
CertificateGIA 2235694874
Dimensions6.56 × 5.00 × 3.38 mm
L/W Ratio1.31
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud
Top View
6.56 mm5.00 mm1.02 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235694874
Side View
Table 65.0%Crown 44.56°Girdle: MED-STKPavilion 30.67°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,200 AUD|Low: $3,337 AUD|High: $7,219 AUD|Avg: $4,380 AUD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$3,337 AUD
Retailer 3$3,404 AUD
Retailer 5$3,443 AUD
Retailer 4$3,602 AUD
Retailer 6$3,652 AUD
Retailer 8$3,985 AUD
Retailer 9$4,341 AUD
Retailer 2$6,033 AUD
NZ Jewellers$7,200 AUD

30 data points across 9 retailers

7 retailers$3,337 AUD to $7,200 AUD

A
Cheapest Retailer
-
$3,337 AUD
A
Retailer 2
-
$3,404 AUD
View
A
Retailer 3
-
$3,443 AUD
View
A
Retailer 4
-
$3,602 AUD
View
A
Retailer 5
-
$3,652 AUD
View
B+
Retailer 6
-
$6,033 AUD
View
Most Expensive
B
NZ Jewellers
d63d6480-f6a2-4177-b219-c959c3000d0c · Nov 3
$7,200 AUD
$4,947 USD
View
6 more retailers have this diamond
Prices start from $3,337 AUDSave up to $3,863 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
$3,337 AUD