Oval|Natural|GIA

0.57ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6562006764

Certificate GIA 6562006764

Diamond specifications and retailer prices

From $318 USD
As of October 31, 2026
Save $751 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,872 USD 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 October 29, 2026, with a 236% 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $342 USD|Low: $289 USD|High: $1,140 USD|Avg: $591 USD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$318 USD
Retailer 1$342 USD
Retailer 4$420 USD
Retailer 3$573 USD
Retailer 6$591 USD
Retailer 2$696 USD
Retailer 5$1,069 USD

43 data points across 7 retailers

9 retailers$318 USD to $1,069 USD

A
Cheapest Retailer
-
$318 USD
Final sale: no returns
A
Retailer 2
-
$342 USD
₹32,579 INR
View
A
Retailer 3
-
$420 USD
View
A
Retailer 4
-
$573 USD
£451 GBP
View
A
Retailer 5
-
$591 USD
View
B+
Retailer 6
-
$696 USD
€663 EUR
View
B
Retailer 7
-
$1,069 USD
£842 GBP
View
Retailer 8
-
$1,764 USD
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
7412c80c-cb14-4b9b-b86a-6499268efed0 · Sep 18
$1,872 USD
View
Price last confirmed 43 days ago
8 more retailers have this diamond
Prices start from $318 USDSave up to $751 USD

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
$318 USD