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Oval|Natural|GIA

0.79ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 6552854886

Certificate GIA 6552854886

Diamond specifications and retailer prices

From $723 AUD
As of November 6, 2026
Save $1,534 AUD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,109 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.79ct natural oval diamond

This 0.79ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552854886. Listed at 6 retailers as of November 4, 2026, with a 212% 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

0.79
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552854886
Dimensions7.81 × 4.89 × 3.11 mm
L/W Ratio1.60
Girdle conditionThick
Top View
7.81 mm4.89 mm0.79 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552854886
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $723 AUD|Low: $723 AUD|High: $2,431 AUD|Avg: $1,357 AUD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$723 AUD
Retailer 5$1,170 AUD
Retailer 2$1,188 AUD
Retailer 4$1,393 AUD
Retailer 3$2,257 AUD

41 data points across 5 retailers

6 retailers$723 AUD to $2,257 AUD

A
Cheapest Retailer
-
$723 AUD
A
Retailer 2
-
$1,170 AUD
View
A
Retailer 3
-
$1,188 AUD
View
B+
Retailer 4
-
$1,393 AUD
View
B
Retailer 5
-
$2,257 AUD
View
Most Expensive
NZ Jewellers
31b25168-0fd6-4a93-8685-18eefaa2d1e5 · Oct 3
$3,109 AUD
$2,136 USD
View
Price last confirmed 34 days ago
5 more retailers have this diamond
Prices start from $723 AUDSave up to $1,534 AUD

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
$723 AUD