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Oval|Natural|GIA

1.02ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 5231127593

Certificate GIA 5231127593

Diamond specifications and retailer prices

From $4,860 AUD
As of November 5, 2026
Save $5,884 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,744 AUD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231127593. Listed at 17 retailers as of November 5, 2026, with prices from $4,860 to $10,744, a $5,884 spread on the same certified stone. NZ Jewellers lists it at $10,744. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231127593
Dimensions8.47 × 5.64 × 3.20 mm
L/W Ratio1.50
Top View
8.47 mm5.64 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 5231127593
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,744 AUD|Low: $4,868 AUD|High: $10,744 AUD|Avg: $6,788 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 5$4,868 AUD
Retailer 10$5,295 AUD
Retailer 8$5,587 AUD
Retailer 9$5,587 AUD
Retailer 6$5,801 AUD
Retailer 3$6,247 AUD
Retailer 7$6,446 AUD
Retailer 2$6,557 AUD
Retailer 4$10,285 AUD
NZ Jewellers$10,744 AUD

43 data points across 10 retailers

17 retailers$4,860 AUD to $10,744 AUD

B+
Cheapest Retailer
-
$4,860 AUD
B+
Retailer 2
-
$4,868 AUD
View
B+
Retailer 3
-
$4,959 AUD
View
B
Retailer 4
-
$5,295 AUD
View
B
Retailer 5
-
$5,309 AUD
View
B
Retailer 6
-
$5,587 AUD
View
Retailer 7
-
$5,587 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,801 AUD
View
B
Retailer 9
-
$6,079 AUD
View
B
Retailer 10
-
$6,247 AUD
View
B
Retailer 11
-
$6,302 AUD
View
B
Retailer 12
-
$6,302 AUD
View
B
Retailer 13
-
$6,446 AUD
View
B
Retailer 14
-
$6,520 AUD
View
B
Retailer 15
-
$6,557 AUD
View
B
Retailer 16
-
$10,285 AUD
View
Most Expensive
C
NZ Jewellers
a94d5a76-b272-4ede-b31a-889fc56ae070 · Nov 5
$10,744 AUD
$7,382 USD
View
16 more retailers have this diamond
Prices start from $4,860 AUDSave up to $5,884 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.

B+
1.02ct Oval
$4,860 AUD