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Oval|Natural|GIA

0.80ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1538731915

Certificate GIA 1538731915

Diamond specifications and retailer prices

From $1,778 NZD
$1,002 USD
As of October 31, 2026
Save $3,011 NZD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,789 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538731915. Listed at 15 retailers as of October 30, 2026, with prices from $1,778 to $4,789, a $3,011 spread on the same certified stone. NZ Jewellers lists it at $4,789. 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

0.80
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538731915
Dimensions7.36 × 5.10 × 3.21 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.36 mm5.10 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538731915
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,789 NZD|Low: $1,778 NZD|High: $4,789 NZD|Avg: $2,579 NZD
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
November 1, 2026
Retailer 5$1,778 NZD
Retailer 14$1,778 NZD
Retailer 4$1,847 NZD
Retailer 11$1,895 NZD
Retailer 6$2,053 NZD
Retailer 7$2,237 NZD
Retailer 13$2,257 NZD
Retailer 12$2,370 NZD
Retailer 2$2,605 NZD
Retailer 8$2,752 NZD
Retailer 3$2,810 NZD
Retailer 10$3,412 NZD
Retailer 9$3,601 NZD
NZ Jewellers$4,789 NZD

42 data points across 14 retailers

15 retailers$1,778 NZD to $4,789 NZD

B+
Cheapest Retailer
-
$1,778 NZD
$1,002 USD
B+
Retailer 2
-
$1,778 NZD
$1,002 USD
View
B+
Retailer 3
-
$1,847 NZD
$1,041 USD
View
B+
Retailer 4
-
$1,895 NZD
$1,068 USD
View
B+
Retailer 5
-
$1,950 NZD
$1,099 USD
View
B+
Retailer 6
-
$2,053 NZD
$1,157 USD
View
B+
Retailer 7
-
$2,237 NZD
£993 GBP
View
B
Retailer 8
-
$2,257 NZD
$1,272 USD
View
B
Retailer 9
-
$2,370 NZD
$1,336 USD
View
B+
Retailer 10
-
$2,605 NZD
£1,156 GBP
View
B
Retailer 11
-
$2,752 NZD
€1,477 EUR
View
B
Retailer 12
-
$2,810 NZD
$1,584 USD
View
B
Retailer 13
-
$3,412 NZD
CA$2,671 CAD
View
B
Retailer 14
-
$3,601 NZD
£1,598 GBP
View
Most Expensive
B
NZ Jewellers
cf18e850-faf7-4b64-9d21-42e036e46cd8 · Oct 30
$4,789 NZD
$2,699 USD
View
14 more retailers have this diamond
Prices start from $1,778 NZDSave up to $3,011 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.

B+
0.80ct Oval
$1,778 NZD