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Oval|Lab Grown|IGI

0.71ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG769620326

Certificate IGI LG769620326

Diamond specifications and retailer prices

From £615 GBP
₹78,533 INR
As of November 1, 2026
Save £460 GBP (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,075 GBP at Yorxs · As of November 2, 2026
View at Yorxs

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 top-tier cut grade and certified by IGI LG769620326 or 769620326. Listed at 2 retailers as of November 1, 2026, with prices from £615 to £1,075, a £460 spread on the same certified stone. Yorxs lists it at £1,075. 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

0.71
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG769620326
Dimensions7.25 × 4.84 × 3.09 mm
L/W Ratio1.50
Top View
7.25 mm4.84 mm0.71 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769620326
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £615 GBP|Low: £614 GBP|High: £1,075 GBP|Avg: £846 GBP|-2.4%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1£615 GBP
Retailer 2£858 GBP
Yorxs£1,075 GBP

38 data points across 3 retailers

2 retailers£615 GBP to £1,075 GBP

B+
Cheapest Retailer
-
£615 GBP
₹78,533 INR
Most Expensive
B
Yorxs
V3256 · Nov 2
£1,075 GBP
€1,372 EUR
View
1 more retailer has this diamond
Prices start from £615 GBPSave up to £460 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+
0.71ct Oval
£615 GBP