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Round|Lab Grown|IGI

1.00ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG833650362

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833650362

Diamond specifications and retailer prices

From $240 USD
As of October 30, 2026
Save $364 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $803 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833650362 or 833650362. Listed at 4 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833650362
Dimensions6.45 × 6.42 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
6.45 mm6.42 mm1.00 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833650362
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $803 USD|Low: $240 USD|High: $808 USD|Avg: $482 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2$240 USD
Retailer 3$280 USD
Retailer 4$604 USD
MOH London$803 USD

8 data points across 4 retailers

4 retailers$240 USD to $604 USD

B+
Cheapest Retailer
-
$240 USD
A
Retailer 2
-
$280 USD
View
B+
Retailer 3
-
$604 USD
View
Most Expensive
MOH London
LG833650362 · Oct 21
$803 USD
£632 GBP
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $240 USDSave up to $364 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 Round
$240 USD