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Radiant|Natural|GIA

1.02ct J SI2 Radiant Natural Diamond

GD • J/SI2 • GIA 2176274488

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

Certificate GIA 2176274488

Diamond specifications and retailer prices

From $4,735 NZD
As of November 4, 2026
Save $2,551 NZD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,286 NZD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2176274488. Listed at 12 retailers as of November 4, 2026, with prices from $4,735 to $7,286, a $2,551 spread on the same certified stone. Washington Diamond lists it at $7,286. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2176274488
Dimensions6.62 × 5.15 × 3.30 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.62 mm5.15 mm1.02 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2176274488
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,774 NZD|Low: $4,735 NZD|High: $7,286 NZD|Avg: $5,749 NZD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Washington Diamond
November 6, 2026
Retailer 7$4,735 NZD
Retailer 6$4,818 NZD
Retailer 4$4,898 NZD
Retailer 10$4,943 NZD
Retailer 8$5,713 NZD
Retailer 5$6,020 NZD
Retailer 9$6,072 NZD
Retailer 3$6,350 NZD
Retailer 11$6,350 NZD
Retailer 2$6,566 NZD
Retailer 1$6,774 NZD
Washington Diamond$7,286 NZD

22 data points across 12 retailers

12 retailers$4,735 NZD to $7,286 NZD

B
Cheapest Retailer
-
$4,735 NZD
B
Retailer 2
-
$4,818 NZD
View
Retailer 3
-
$4,898 NZD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$4,943 NZD
View
C
Retailer 5
-
$5,713 NZD
View
C
Retailer 6
-
$6,020 NZD
View
C
Retailer 7
-
$6,072 NZD
View
C
Retailer 8
-
$6,350 NZD
View
C
Retailer 9
-
$6,350 NZD
View
C
Retailer 10
-
$6,566 NZD
View
C
Retailer 11
-
$6,774 NZD
View
Most Expensive
C
Washington Diamond
1947493332 · Nov 6
$7,286 NZD
$4,039 USD
View
11 more retailers have this diamond
Prices start from $4,735 NZDSave up to $2,551 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.

B
1.02ct Radiant
$4,735 NZD