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Oval|Natural|GIA

0.79ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2235921617

Certificate GIA 2235921617

Diamond specifications and retailer prices

From $1,100 NZD
As of November 4, 2026
Save $770 NZD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,870 NZD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 0.79ct natural oval diamond

This 0.79ct 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 2235921617. Listed at 9 retailers as of November 4, 2026, with prices from $1,100 to $1,870, a $770 spread on the same certified stone. Frank Darling lists it at $1,870. 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

0.79
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.43°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2235921617
Dimensions7.24 × 5.18 × 3.19 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.24 mm5.18 mm0.79 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235921617
Side View
Table 59.0%Crown 40.43°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 61.6%

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: Nov 4
Current: $1,870 NZD|Low: $1,100 NZD|High: $1,971 NZD|Avg: $1,497 NZD|-5.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$1,100 NZD
Retailer 8$1,104 NZD
Retailer 6$1,185 NZD
Retailer 2$1,288 NZD
Retailer 5$1,438 NZD
Retailer 3$1,548 NZD
Retailer 9$1,604 NZD
Retailer 7$1,692 NZD
Frank Darling$1,870 NZD
Retailer 10$1,876 NZD

30 data points across 10 retailers

9 retailers$1,100 NZD to $1,870 NZD

A
Cheapest Retailer
-
$1,100 NZD
A
Retailer 2
-
$1,104 NZD
View
A
Retailer 3
-
$1,185 NZD
View
A
Retailer 4
-
$1,288 NZD
View
A
Retailer 5
-
$1,414 NZD
View
A
Retailer 6
-
$1,438 NZD
View
A
Retailer 7
-
$1,548 NZD
View
B+
Retailer 8
-
$1,692 NZD
View
Most Expensive
B+
Frank Darling
2617154HK · Nov 4
$1,870 NZD
$1,037 USD
View
8 more retailers have this diamond
Prices start from $1,100 NZDSave up to $770 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
0.79ct Oval
$1,100 NZD