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Oval|Natural|GIA

0.80ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 2245005935

Certificate GIA 2245005935

Diamond specifications and retailer prices

From $1,270 NZD
As of November 6, 2026
Save $1,833 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,165 NZD at NZ Jewellers · As of October 23, 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 I 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 2245005935. Listed at 14 retailers as of November 4, 2026, with a 144% 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

0.80
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245005935
Dimensions7.67 × 5.05 × 3.16 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
7.67 mm5.05 mm0.80 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245005935
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 6
Current: $5,165 NZD|Low: $1,154 NZD|High: $5,165 NZD|Avg: $2,069 NZD|+3.1%
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
Retailer 15
November 6, 2026
Retailer 12$1,270 NZD
Retailer 10$1,389 NZD
Retailer 11$1,405 NZD
Retailer 14$1,418 NZD
Retailer 9$1,497 NZD
Retailer 6$1,625 NZD
Retailer 8$1,663 NZD
Retailer 3$1,798 NZD
Retailer 5$1,909 NZD
Retailer 7$1,945 NZD
Retailer 15$2,156 NZD
Retailer 2$2,239 NZD
Retailer 4$2,345 NZD
Retailer 13$3,103 NZD
NZ Jewellers$5,165 NZD

34 data points across 15 retailers

14 retailers$1,270 NZD to $3,103 NZD

A
Cheapest Retailer
-
$1,270 NZD
A
Retailer 2
-
$1,389 NZD
View
A
Retailer 3
-
$1,405 NZD
View
A
Retailer 4
-
$1,418 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,497 NZD
View
Retailer 6
-
$1,625 NZD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,663 NZD
View
Retailer 8
-
$1,909 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,143 NZD
View
A
Retailer 10
-
$2,156 NZD
View
B+
Retailer 11
-
$2,239 NZD
View
Retailer 12
-
$2,345 NZD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$3,103 NZD
View
Most Expensive
NZ Jewellers
1e66e9b0-7626-4ba8-89d1-b8bd8a437900 · Oct 23
$5,165 NZD
$2,863 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from $1,270 NZDSave up to $1,833 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
0.80ct Oval
$1,270 NZD