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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 7556733979

Certificate GIA 7556733979

Diamond specifications and retailer prices

From $5,493 NZD
As of November 6, 2026
Save $7,221 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,714 NZD 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 F 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 7556733979. Listed at 13 retailers as of November 5, 2026, with prices from $5,493 to $12,714, a $7,221 spread on the same certified stone. NZ Jewellers lists it at $12,714. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556733979
Dimensions8.59 × 6.02 × 3.74 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
8.59 mm6.02 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556733979
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: $12,714 NZD|Low: $5,448 NZD|High: $12,842 NZD|Avg: $7,896 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$5,493 NZD
Retailer 7$5,518 NZD
Retailer 3$6,736 NZD
Retailer 4$6,736 NZD
Retailer 12$6,941 NZD
Retailer 5$7,176 NZD
Retailer 8$7,297 NZD
Retailer 9$7,297 NZD
Retailer 11$7,741 NZD
Retailer 10$8,421 NZD
Retailer 6$12,203 NZD
NZ Jewellers$12,714 NZD

29 data points across 12 retailers

13 retailers$5,493 NZD to $12,714 NZD

A
Cheapest Retailer
-
$5,493 NZD
A
Retailer 2
-
$5,518 NZD
View
A
Retailer 3
-
$6,736 NZD
View
A
Retailer 4
-
$6,736 NZD
View
Final sale: no returns
Retailer 5
-
$6,941 NZD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$7,125 NZD
View
A
Retailer 7
-
$7,176 NZD
View
A
Retailer 8
-
$7,297 NZD
View
A
Retailer 9
-
$7,297 NZD
View
B+
Retailer 10
-
$7,741 NZD
View
B+
Retailer 11
-
$8,421 NZD
View
B
Retailer 12
-
$12,203 NZD
View
Most Expensive
B
NZ Jewellers
fe7a4aae-c878-4459-8599-402207584fb8 · Nov 5
$12,714 NZD
$7,048 USD
View
12 more retailers have this diamond
Prices start from $5,493 NZDSave up to $7,221 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
$5,493 NZD