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Oval|Natural|GIA

0.83ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2544006166

Certificate GIA 2544006166

Diamond specifications and retailer prices

From $1,095 NZD
$617 USD
As of October 31, 2026
Save $2,628 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,351 NZD at NZ Jewellers · As of August 24, 2026
View at NZ Jewellers

About this 0.83ct natural oval diamond

This 0.83ct 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 2544006166. Listed at 15 retailers as of October 30, 2026, with a 240% 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

0.83
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.42°
OriginNatural
Grading LabGIA
CertificateGIA 2544006166
Dimensions7.55 × 5.41 × 3.19 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.55 mm5.41 mm0.83 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544006166
Side View
Table 56.0%Crown 33.42°Girdle: THN-THKPavilionCulet: NoneDepth 59.1%

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: Oct 31
Current: $3,722 NZD|Low: $1,095 NZD|High: $3,932 NZD|Avg: $1,724 NZD|-5.3%
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
November 1, 2026
Retailer 3$1,095 NZD
Retailer 10$1,187 NZD
Retailer 12$1,187 NZD
Retailer 11$1,233 NZD
Retailer 4$1,370 NZD
Retailer 5$1,388 NZD
Retailer 9$1,421 NZD
Retailer 7$1,464 NZD
Retailer 13$1,482 NZD
Retailer 2$1,575 NZD
Retailer 8$1,692 NZD
Retailer 6$2,740 NZD
NZ Jewellers$3,722 NZD

23 data points across 13 retailers

15 retailers$1,095 NZD to $3,722 NZD

A
Cheapest Retailer
-
$1,095 NZD
$617 USD
Final sale: no returns
A
Retailer 2
-
$1,187 NZD
$669 USD
View
A
Retailer 3
-
$1,187 NZD
$669 USD
View
A
Retailer 4
-
$1,233 NZD
$695 USD
View
A
Retailer 5
-
$1,370 NZD
$772 USD
View
Retailer 6
-
$1,388 NZD
$782 USD
View
Price last confirmed 68 days ago
A
Retailer 7
-
$1,388 NZD
$782 USD
View
A
Retailer 8
-
$1,421 NZD
$801 USD
View
A
Retailer 9
-
$1,464 NZD
£650 GBP
View
A
Retailer 10
-
$1,482 NZD
$835 USD
View
A
Retailer 11
-
$1,575 NZD
£699 GBP
View
A
Retailer 12
-
$1,692 NZD
€908 EUR
View
B
Retailer 13
-
$2,740 NZD
£1,216 GBP
View
B
Retailer 14
-
$3,722 NZD
$2,098 USD
View
Most Expensive
NZ Jewellers
074f1097-eb6b-4a63-8f28-18a5d5fdb051 · Aug 24
$4,351 NZD
$2,452 USD
View
Price last confirmed 68 days ago
14 more retailers have this diamond
Prices start from $1,095 NZDSave up to $2,628 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
0.83ct Oval
$1,095 NZD