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Oval|Natural|GIA

1.02ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2377374538

Certificate GIA 2377374538

Diamond specifications and retailer prices

From $4,081 AUD
As of November 6, 2026
Save $4,682 AUD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,763 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2377374538. Listed at 15 retailers as of November 5, 2026, with prices from $4,081 to $8,763, a $4,682 spread on the same certified stone. NZ Jewellers lists it at $8,763. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377374538
Dimensions8.17 × 5.57 × 3.39 mm
L/W Ratio1.47
Top View
8.17 mm5.57 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2377374538
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: $8,763 AUD|Low: $4,081 AUD|High: $9,818 AUD|Avg: $5,429 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 2$4,081 AUD
Retailer 12$4,162 AUD
Retailer 6$4,279 AUD
Retailer 5$4,557 AUD
Retailer 7$4,557 AUD
Retailer 13$4,732 AUD
Retailer 8$4,945 AUD
Retailer 3$5,181 AUD
Retailer 14$5,181 AUD
Retailer 10$5,205 AUD
Retailer 4$5,257 AUD
Retailer 15$5,356 AUD
Retailer 9$5,522 AUD
Retailer 11$8,387 AUD
NZ Jewellers$8,763 AUD

36 data points across 15 retailers

15 retailers$4,081 AUD to $8,763 AUD

A
Cheapest Retailer
-
$4,081 AUD
Retailer 2
-
$4,162 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$4,279 AUD
View
B+
Retailer 4
-
$4,557 AUD
View
Retailer 5
-
$4,557 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,732 AUD
View
B+
Retailer 7
-
$4,945 AUD
View
B+
Retailer 8
-
$5,181 AUD
View
B+
Retailer 9
-
$5,181 AUD
View
B+
Retailer 10
-
$5,205 AUD
View
B+
Retailer 11
-
$5,257 AUD
View
B+
Retailer 12
-
$5,356 AUD
View
B+
Retailer 13
-
$5,522 AUD
View
B
Retailer 14
-
$8,387 AUD
View
Most Expensive
B
NZ Jewellers
0cb4fbcf-7db7-44ee-9667-03432e88a317 · Nov 5
$8,763 AUD
$6,021 USD
View
14 more retailers have this diamond
Prices start from $4,081 AUDSave up to $4,682 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
$4,081 AUD