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Oval|Lab Grown|IGI

1.00ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG772665075

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772665075

Diamond specifications and retailer prices

From $353 USD
As of October 28, 2026
Save $555 USD (61%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $908 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772665075 or 772665075. Listed at 3 retailers as of October 25, 2026, with prices from $353 to $908, a $555 spread on the same certified stone. MOH London lists it at $908. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772665075
Dimensions7.79 × 5.89 × 3.49 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.89 mm1.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772665075
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $908 USD|Low: $328 USD|High: $918 USD|Avg: $578 USD
MOH London
Retailer 2
Retailer 3
October 25, 2026
Retailer 2$353 USD
Retailer 3$511 USD
MOH London$908 USD

12 data points across 3 retailers

3 retailers$353 USD to $908 USD

A
Cheapest Retailer
-
$353 USD
B+
Retailer 2
-
$511 USD
View
Most Expensive
B
MOH London
LG772665075 · Oct 25
$908 USD
£715 GBP
View
2 more retailers have this diamond
Prices start from $353 USDSave up to $555 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.

A
1.00ct Oval
$353 USD