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Radiant|Natural|GIA

1.02ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2231678376

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 2231678376

Diamond specifications and retailer prices

From $3,581 NZD
As of November 2, 2026
Save $4,095 NZD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,676 NZD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231678376. Listed at 8 retailers as of November 2, 2026, with prices from $3,581 to $7,676, a $4,095 spread on the same certified stone. NZ Jewellers lists it at $7,676. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231678376
Dimensions6.88 × 4.68 × 3.21 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.88 mm4.68 mm1.02 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231678376
Side View
Table 64.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 68.6%

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 2
Current: $7,676 NZD|Low: $3,579 NZD|High: $7,917 NZD|Avg: $4,811 NZD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$3,581 NZD
Retailer 6$3,624 NZD
Retailer 4$3,671 NZD
Retailer 5$3,671 NZD
Retailer 7$3,841 NZD
Retailer 8$4,668 NZD
Retailer 9$4,854 NZD
Retailer 2$6,433 NZD
NZ Jewellers$7,676 NZD

37 data points across 9 retailers

8 retailers$3,581 NZD to $7,676 NZD

A
Cheapest Retailer
-
$3,581 NZD
B+
Retailer 2
-
$3,624 NZD
View
A
Retailer 3
-
$3,671 NZD
View
A
Retailer 4
-
$3,671 NZD
View
B+
Retailer 5
-
$3,841 NZD
View
Retailer 6
-
$4,668 NZD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$6,433 NZD
View
Most Expensive
B
NZ Jewellers
bcfe21e8-8339-446e-861e-a04cc402a8ff · Nov 3
$7,676 NZD
$4,255 USD
View
7 more retailers have this diamond
Prices start from $3,581 NZDSave up to $4,095 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
$3,581 NZD