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Oval|Natural|GIA

0.81ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2243039343

Certificate GIA 2243039343

Diamond specifications and retailer prices

From $1,231 NZD
SGD 936 SGD
As of October 31, 2026
Save $955 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,186 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2243039343. Listed at 8 retailers as of October 31, 2026, with prices from $1,231 to $2,186, a $955 spread on the same certified stone. Frank Darling lists it at $2,186. 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

0.81
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.12°
Pavilion angle38.99°
OriginNatural
Grading LabGIA
CertificateGIA 2243039343
Dimensions7.68 × 5.09 × 3.19 mm
L/W Ratio1.51
Culet sizeNone
Top View
7.68 mm5.09 mm0.81 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2243039343
Side View
Table 59.0%Crown 40.12°Girdle: STK-VTKPavilion 38.99°Culet: NoneDepth 62.6%

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: $2,186 NZD|Low: $1,231 NZD|High: $2,382 NZD|Avg: $1,805 NZD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,231 NZD
Retailer 3$1,329 NZD
Retailer 7$1,447 NZD
Retailer 4$1,479 NZD
Retailer 2$1,943 NZD
Retailer 5$2,026 NZD
Retailer 8$2,186 NZD
Frank Darling$2,186 NZD

26 data points across 8 retailers

8 retailers$1,231 NZD to $2,186 NZD

A
Cheapest Retailer
-
$1,231 NZD
SGD 936 SGD
A
Retailer 2
-
$1,329 NZD
$748 USD
View
A
Retailer 3
-
$1,447 NZD
SGD 1,100 SGD
View
A
Retailer 4
-
$1,479 NZD
$832 USD
View
B+
Retailer 5
-
$1,943 NZD
€1,041 EUR
View
B+
Retailer 6
-
$2,026 NZD
$1,140 USD
View
B+
Retailer 7
-
$2,186 NZD
$1,230 USD
View
Most Expensive
B+
Frank Darling
2675596HK · Nov 2
$2,186 NZD
$1,230 USD
View
7 more retailers have this diamond
Prices start from $1,231 NZDSave up to $955 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
0.81ct Oval
$1,231 NZD