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Round|Lab Grown|IGI

0.76ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG660459020

Certificate IGI LG660459020

Diamond specifications and retailer prices

From £375 GBP
$500 USD
As of October 28, 2026
Save £105 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £481 GBP at Jared · As of October 30, 2026
View at Jared

About this 0.76ct lab-grown round diamond

This 0.76ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660459020 or 660459020. Listed at 3 retailers as of October 28, 2026, with prices from £375 to £481, a £105 spread on the same certified stone. Jared lists it at £481. 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

0.76
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660459020
Dimensions5.85 × 5.87 mm
L/W Ratio1.00
Top View
5.85 mm5.87 mm0.76 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660459020
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £481 GBP|Low: £375 GBP|High: £481 GBP|Avg: £449 GBP
Jared
Retailer 2
Retailer 3
April 27, 2026
Retailer 2£375 GBP
Retailer 3£375 GBP
Jared£481 GBP

7 data points across 3 retailers

3 retailers£375 GBP to £481 GBP

B
Cheapest Retailer
-
£375 GBP
$500 USD
B
Retailer 2
-
£375 GBP
$500 USD
View
Most Expensive
B
Jared
154478399 · Oct 30
£481 GBP
$640 USD
View
2 more retailers have this diamond
Prices start from £375 GBPSave up to £105 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
0.76ct Round
£375 GBP