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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 $500 USD
As of October 28, 2026
Save $140 USD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $640 USD at Jared · As of October 28, 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 $500 to $640, a $140 spread on the same certified stone. Jared lists it at $640. 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
Color
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: $640 USD|Low: $500 USD|High: $640 USD|Avg: $598 USD
Jared
Retailer 2
Retailer 3
April 27, 2026
Retailer 2$500 USD
Retailer 3$500 USD
Jared$640 USD

7 data points across 3 retailers

3 retailers$500 USD to $640 USD

B
Cheapest Retailer
-
$500 USD
B
Retailer 2
-
$500 USD
View
Most Expensive
B
Jared
154478399 · Oct 28
$640 USD
View
2 more retailers have this diamond
Prices start from $500 USDSave up to $140 USD

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
$500 USD