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Oval|Natural|GIA

1.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6562041820

Certificate GIA 6562041820

Diamond specifications and retailer prices

From $2,100 NZD
As of November 6, 2026
Save $2,851 NZD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,951 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562041820. Listed at 7 retailers as of November 4, 2026, with prices from $2,100 to $4,951, a $2,851 spread on the same certified stone. MOH London lists it at $4,951. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562041820
Dimensions8.31 × 5.39 × 3.47 mm
L/W Ratio1.54
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
8.31 mm5.39 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562041820
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.3%

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 6
Current: $4,951 NZD|Low: $2,100 NZD|High: $5,024 NZD|Avg: $3,385 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,100 NZD
Retailer 2$2,109 NZD
Retailer 6$3,077 NZD
Retailer 3$3,142 NZD
Retailer 7$3,202 NZD
Retailer 4$3,868 NZD
MOH London$4,951 NZD

43 data points across 7 retailers

7 retailers$2,100 NZD to $4,951 NZD

A
Cheapest Retailer
-
$2,100 NZD
A
Retailer 2
-
$2,109 NZD
View
B+
Retailer 3
-
$3,077 NZD
View
B+
Retailer 4
-
$3,142 NZD
View
B+
Retailer 5
-
$3,202 NZD
View
B
Retailer 6
-
$3,868 NZD
View
Most Expensive
B
MOH London
CFB45E8A1 · Nov 4
$4,951 NZD
£2,161 GBP
View
6 more retailers have this diamond
Prices start from $2,100 NZDSave up to $2,851 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 Oval
$2,100 NZD