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Oval|Lab Grown|IGI

0.57ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG607345950

Certificate IGI LG607345950

Diamond specifications and retailer prices

From £225 GBP
$300 USD
As of October 29, 2026
Save £82 GBP (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £307 GBP at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG607345950 or 607345950. Listed at 2 retailers as of October 29, 2026, with prices from £225 to £307, a £82 spread on the same certified stone. MD Diamonds and Jewellers lists it at £307. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG607345950
Dimensions6.83 × 4.76 × 2.88 mm
L/W Ratio1.43
Top View
6.83 mm4.76 mm0.57 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607345950
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £225 GBP|Low: £56 GBP|High: £803 GBP|Avg: £280 GBP|-43.4%
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September 23, 2026
Retailer 4£56 GBP
Retailer 3£64 GBP
Retailer 17£114 GBP
Retailer 7£158 GBP
Retailer 16£160 GBP
Retailer 8£161 GBP
Retailer 15£173 GBP
Retailer 11£181 GBP
Retailer 10£191 GBP
Retailer 1£225 GBP
Retailer 6£233 GBP
Retailer 14£245 GBP
Retailer 5£275 GBP
Retailer 13£421 GBP
Retailer 9£448 GBP
Retailer 2£650 GBP
Retailer 12£803 GBP

51 data points across 17 retailers

2 retailers£225 GBP to £307 GBP

B+
Cheapest Retailer
-
£225 GBP
$300 USD
Most Expensive
B
MD Diamonds and Jewellers
607345950 · Oct 29
£307 GBP
View
1 more retailer has this diamond
Prices start from £225 GBPSave up to £82 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.

B+
0.57ct Oval
£225 GBP