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Oval|Natural|GIA

0.57ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6562006764

Certificate GIA 6562006764

Diamond specifications and retailer prices

From $564 NZD
$318 USD
As of November 2, 2026
Save $1,322 NZD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,321 NZD at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 0.57ct natural oval diamond

This 0.57ct natural oval sits in the half to three-quarter 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 6562006764. Listed at 9 retailers as of November 1, 2026, with a 234% 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

0.57
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562006764
Dimensions6.48 × 4.58 × 2.95 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
6.48 mm4.58 mm0.57 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562006764
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.3%

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 2
Current: $1,233 NZD|Low: $513 NZD|High: $2,024 NZD|Avg: $1,050 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$564 NZD
Retailer 3$607 NZD
Retailer 5$745 NZD
Retailer 2$1,017 NZD
Retailer 6$1,049 NZD
Retailer 1$1,233 NZD
Retailer 4$1,886 NZD

43 data points across 7 retailers

9 retailers$564 NZD to $1,886 NZD

A
Cheapest Retailer
-
$564 NZD
$318 USD
Final sale: no returns
A
Retailer 2
-
$607 NZD
₹32,572 INR
View
A
Retailer 3
-
$745 NZD
$420 USD
View
A
Retailer 4
-
$1,017 NZD
£451 GBP
View
A
Retailer 5
-
$1,049 NZD
$591 USD
View
B+
Retailer 6
-
$1,233 NZD
€662 EUR
View
B
Retailer 7
-
$1,886 NZD
£837 GBP
View
Retailer 8
-
$3,130 NZD
$1,764 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
7412c80c-cb14-4b9b-b86a-6499268efed0 · Sep 18
$3,321 NZD
$1,872 USD
View
Price last confirmed 45 days ago
8 more retailers have this diamond
Prices start from $564 NZDSave up to $1,322 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
0.57ct Oval
$564 NZD