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Oval|Natural|GIA

1.02ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2537875828

Certificate GIA 2537875828

Diamond specifications and retailer prices

From $3,116 AUD
As of November 6, 2026
Save $5,167 AUD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,283 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537875828. Listed at 16 retailers as of November 2, 2026, with prices from $3,116 to $8,283, a $5,167 spread on the same certified stone. NZ Jewellers lists it at $8,283. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.65°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 2537875828
Dimensions7.62 × 5.56 × 3.58 mm
L/W Ratio1.37
Top View
7.62 mm5.56 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537875828
Side View
Table 59.0%Crown 41.65°Girdle: STK-VTKPavilion 39.74°Culet: NoneDepth 64.3%

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: $8,283 AUD|Low: $3,170 AUD|High: $8,283 AUD|Avg: $4,724 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$3,170 AUD
Retailer 10$3,273 AUD
Retailer 7$3,755 AUD
Retailer 4$3,863 AUD
Retailer 9$3,943 AUD
Retailer 8$4,069 AUD
Retailer 3$4,275 AUD
Retailer 2$4,673 AUD
Retailer 5$6,939 AUD
NZ Jewellers$8,283 AUD

42 data points across 10 retailers

16 retailers$3,116 AUD to $8,283 AUD

A
Cheapest Retailer
-
$3,116 AUD
B+
Retailer 2
-
$3,257 AUD
View
B+
Retailer 3
-
$3,273 AUD
View
B+
Retailer 4
-
$3,589 AUD
View
B+
Retailer 5
-
$3,755 AUD
View
B+
Retailer 6
-
$3,863 AUD
View
B+
Retailer 7
-
$3,943 AUD
View
B
Retailer 8
-
$4,069 AUD
View
B
Retailer 9
-
$4,141 AUD
View
B
Retailer 10
-
$4,162 AUD
View
B
Retailer 11
-
$4,162 AUD
View
B
Retailer 12
-
$4,275 AUD
View
B
Retailer 13
-
$4,293 AUD
View
B+
Retailer 14
-
$4,673 AUD
View
B
Retailer 15
-
$6,939 AUD
View
Most Expensive
B
NZ Jewellers
6f901d85-f6d1-4f14-9c25-4e184ca88942 · Nov 2
$8,283 AUD
$5,691 USD
View
15 more retailers have this diamond
Prices start from $3,116 AUDSave up to $5,167 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 Oval
$3,116 AUD