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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 3555036685

Certificate GIA 3555036685

Diamond specifications and retailer prices

From $5,749 NZD
As of November 6, 2026
Save $6,916 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,381 NZD at NZ Jewellers · As of September 25, 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 3555036685. Listed at 14 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 3555036685
Dimensions8.22 × 5.99 × 3.94 mm
L/W Ratio1.37
Top View
8.22 mm5.99 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555036685
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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: $11,568 NZD|Low: $5,749 NZD|High: $13,306 NZD|Avg: $8,066 NZD|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$5,749 NZD
Retailer 11$6,287 NZD
Retailer 12$6,330 NZD
Retailer 4$6,480 NZD
Retailer 3$6,667 NZD
Retailer 7$6,896 NZD
Retailer 5$7,035 NZD
Retailer 8$7,037 NZD
Retailer 9$7,537 NZD
Retailer 2$8,861 NZD
Retailer 1$11,568 NZD
Retailer 10$12,665 NZD

39 data points across 12 retailers

14 retailers$5,749 NZD to $12,665 NZD

A
Cheapest Retailer
-
$5,749 NZD
A
Retailer 2
-
$6,287 NZD
View
A
Retailer 3
-
$6,330 NZD
View
A
Retailer 4
-
$6,480 NZD
View
A
Retailer 5
-
$6,667 NZD
View
Final sale: no returns
A
Retailer 6
-
$6,896 NZD
View
A
Retailer 7
-
$7,035 NZD
View
A
Retailer 8
-
$7,037 NZD
View
A
Retailer 9
-
$7,537 NZD
View
A
Retailer 10
-
$8,100 NZD
View
B+
Retailer 11
-
$8,861 NZD
View
B+
Retailer 12
-
$11,568 NZD
View
B
Retailer 13
-
$12,665 NZD
View
Most Expensive
NZ Jewellers
d4838854-1223-401a-b9a0-0341e66d8039 · Sep 25
$14,381 NZD
$7,972 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $5,749 NZDSave up to $6,916 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
1.30ct Oval
$5,749 NZD