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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2536942653

Certificate GIA 2536942653

Diamond specifications and retailer prices

From $5,253 AUD
As of November 6, 2026
Save $6,851 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,103 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 2536942653. Listed at 18 retailers as of November 5, 2026, with prices from $5,253 to $12,103, a $6,851 spread on the same certified stone. NZ Jewellers lists it at $12,103. 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

1.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536942653
Dimensions8.74 × 6.25 × 3.89 mm
L/W Ratio1.40
Top View
8.74 mm6.25 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536942653
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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: $12,103 AUD|Low: $5,216 AUD|High: $12,476 AUD|Avg: $8,049 AUD|-3.0%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 16$5,253 AUD
Retailer 2$5,475 AUD
Retailer 8$6,411 AUD
Retailer 13$6,426 AUD
Retailer 11$6,686 AUD
Retailer 12$6,800 AUD
Retailer 10$6,830 AUD
Retailer 4$6,947 AUD
Retailer 5$6,947 AUD
Retailer 7$6,947 AUD
Retailer 3$7,165 AUD
Retailer 6$7,350 AUD
Retailer 15$7,859 AUD
Retailer 17$8,016 AUD
Retailer 14$11,033 AUD
Retailer 9$11,320 AUD
NZ Jewellers$12,103 AUD

23 data points across 17 retailers

18 retailers$5,253 AUD to $12,103 AUD

A
Cheapest Retailer
-
$5,253 AUD
A
Retailer 2
-
$5,475 AUD
View
A
Retailer 3
-
$6,411 AUD
View
Final sale: no returns
A
Retailer 4
-
$6,426 AUD
View
A
Retailer 5
-
$6,644 AUD
View
A
Retailer 6
-
$6,686 AUD
View
A
Retailer 7
-
$6,800 AUD
View
A
Retailer 8
-
$6,830 AUD
View
Retailer 9
-
$6,947 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$6,947 AUD
View
A
Retailer 11
-
$6,947 AUD
View
B+
Retailer 12
-
$7,165 AUD
View
B+
Retailer 13
-
$7,350 AUD
View
B+
Retailer 14
-
$7,859 AUD
View
B+
Retailer 15
-
$8,016 AUD
View
B
Retailer 16
-
$11,033 AUD
View
Retailer 17
-
$11,320 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
156d9d85-4cde-4541-8f21-31836ae2da60 · Nov 5
$12,103 AUD
$8,316 USD
View
17 more retailers have this diamond
Prices start from $5,253 AUDSave up to $6,851 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
1.30ct Oval
$5,253 AUD