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Oval|Natural|IGI

0.57ct G IF Oval Natural Diamond

VG • G/IF • IGI 810634517

Shape and cutting style on the report: Oval brilliant

Certificate IGI 810634517

Diamond specifications and retailer prices

From £474 GBP
$635 USD
As of October 28, 2026
Save £1,131 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,605 GBP at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 810634517. Listed at 14 retailers as of October 28, 2026, with prices from £474 to £1,605, a £1,131 spread on the same certified stone. NZ Jewellers lists it at £1,605. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle35.5°
OriginNatural
Grading LabIGI
CertificateIGI 810634517
Dimensions6.81 × 4.67 × 2.74 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
6.81 mm4.67 mm0.57 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634517
Side View
Table 62.0%Crown 34.5°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 58.7%

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: Oct 28
Current: £1,605 GBP|Low: £474 GBP|High: £1,657 GBP|Avg: £726 GBP|-3.2%
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
November 1, 2026
Retailer 3£474 GBP
Retailer 8£498 GBP
Retailer 7£511 GBP
Retailer 11£512 GBP
Retailer 5£518 GBP
Retailer 12£532 GBP
Retailer 6£588 GBP
Retailer 2£646 GBP
Retailer 9£682 GBP
Retailer 4£768 GBP
Retailer 10£790 GBP
Retailer 13£1,191 GBP
NZ Jewellers£1,605 GBP

25 data points across 13 retailers

14 retailers£474 GBP to £1,605 GBP

A
Cheapest Retailer
-
£474 GBP
$635 USD
A
Retailer 2
-
£498 GBP
SGD 902 SGD
View
A
Retailer 3
-
£511 GBP
$685 USD
View
A
Retailer 4
-
£512 GBP
$686 USD
View
A
Retailer 5
-
£518 GBP
$694 USD
View
Final sale: no returns
A
Retailer 6
-
£532 GBP
$713 USD
View
A
Retailer 7
-
£588 GBP
View
A
Retailer 8
-
£619 GBP
$830 USD
View
A
Retailer 9
-
£646 GBP
$865 USD
View
A
Retailer 10
-
£682 GBP
€870 EUR
View
A
Retailer 11
-
£768 GBP
$1,030 USD
View
A
Retailer 12
-
£790 GBP
ZAR 17,096 ZAR
View
B
Retailer 13
-
£1,191 GBP
View
Most Expensive
B
NZ Jewellers
47266c4d-213b-44b1-a6a2-cdd9199e48d3 · Oct 30
£1,605 GBP
$2,150 USD
View
13 more retailers have this diamond
Prices start from £474 GBPSave up to £1,131 GBP

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
£474 GBP