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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 7551937555

Certificate GIA 7551937555

Diamond specifications and retailer prices

From $5,769 NZD
As of November 6, 2026
Save $8,154 NZD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,923 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 7551937555. Listed at 13 retailers as of November 5, 2026, with prices from $5,769 to $13,923, a $8,154 spread on the same certified stone. NZ Jewellers lists it at $13,923. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551937555
Dimensions8.65 × 5.98 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Indented Natural
Top View
8.65 mm5.98 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551937555
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: $6,812 NZD|Low: $5,769 NZD|High: $12,864 NZD|Avg: $8,005 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$5,769 NZD
Retailer 7$6,159 NZD
Retailer 1$6,812 NZD
Retailer 5$7,796 NZD
Retailer 9$7,991 NZD
Retailer 4$8,231 NZD
Retailer 2$8,262 NZD
Retailer 6$8,935 NZD
Retailer 8$12,694 NZD

38 data points across 9 retailers

13 retailers$5,769 NZD to $13,923 NZD

A
Cheapest Retailer
-
$5,769 NZD
A
Retailer 2
-
$6,159 NZD
View
Final sale: no returns
A
Retailer 3
-
$6,812 NZD
View
A
Retailer 4
-
$6,822 NZD
View
B+
Retailer 5
-
$7,796 NZD
View
Retailer 6
-
$7,991 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$7,991 NZD
View
B+
Retailer 8
-
$7,991 NZD
View
B+
Retailer 9
-
$8,231 NZD
View
B+
Retailer 10
-
$8,262 NZD
View
B+
Retailer 11
-
$8,935 NZD
View
B
Retailer 12
-
$12,694 NZD
View
Most Expensive
B
NZ Jewellers
6b5db578-930a-40eb-b8a8-e46a64bb985c · Nov 5
$13,923 NZD
$7,718 USD
View
12 more retailers have this diamond
Prices start from $5,769 NZDSave up to $8,154 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
$5,769 NZD