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Oval|Lab Grown|IGI

0.71ct F SI1 Oval Lab Grown Diamond

GD • F/SI1 • IGI LG592357918

Shape and cutting style on the report: Emerald cut

Certificate IGI LG592357918

Diamond specifications and retailer prices

From $502 USD
£395 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $502 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG592357918 or 592357918. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.71
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592357918
Dimensions6.01 × 4.22 × 2.83 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.01 mm4.22 mm0.71 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592357918
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $502 USD|Low: $256 USD|High: $502 USD|Avg: $361 USD
MD Diamonds and Jewellers
Retailer 2
December 30, 2025
Retailer 2$256 USD
MD Diamonds and Jewellers$502 USD

4 data points across 2 retailers

1 retailer

B
MD Diamonds and Jewellers
LG592357918 · Oct 29
$502 USD
£395 GBP
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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
0.71ct Oval
$502 USD