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Round|Lab Grown|IGI

1.01ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG696546935

Certificate IGI LG696546935

Diamond specifications and retailer prices

From £470 GBP
$630 USD
As of October 30, 2026
Save £321 GBP (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £791 GBP at Jared · As of October 30, 2026
View at Jared

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546935 or 696546935. Listed at 3 retailers as of October 30, 2026, with prices from £470 to £791, a £321 spread on the same certified stone. Jared lists it at £791. 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

1.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546935
Dimensions6.38 × 6.44 mm
L/W Ratio1.01
Top View
6.38 mm6.44 mm1.01 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546935
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £791 GBP|Low: £470 GBP|High: £791 GBP|Avg: £610 GBP
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2£470 GBP
Retailer 3£470 GBP
Jared£791 GBP

9 data points across 3 retailers

3 retailers£470 GBP to £791 GBP

B
Cheapest Retailer
-
£470 GBP
$630 USD
B
Retailer 2
-
£470 GBP
$630 USD
View
Most Expensive
B
Jared
154739446 · Oct 30
£791 GBP
$1,060 USD
View
2 more retailers have this diamond
Prices start from £470 GBPSave up to £321 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
1.01ct Round
£470 GBP