Round|Lab Grown|IGI

1.16ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG549283810

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283810

Diamond specifications and retailer prices

From $339 USD
As of October 29, 2026
Save $579 USD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $918 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.16ct lab-grown round diamond

This 1.16ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549283810 or 549283810. Listed at 4 retailers as of October 29, 2026, with prices from $339 to $918, a $579 spread on the same certified stone. MOH London lists it at $918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283810
Dimensions6.78 × 6.81 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.78 mm6.81 mm1.16 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283810
Side View
Table 58.5%Crown 34°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $918 USD|Low: $265 USD|High: $990 USD|Avg: $709 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$339 USD
Retailer 3$355 USD
Retailer 5$630 USD
Retailer 2$683 USD
MOH London$918 USD
Retailer 6$990 USD
Retailer 7$990 USD

11 data points across 7 retailers

4 retailers$339 USD to $918 USD

A
Cheapest Retailer
-
$339 USD
A
Retailer 2
-
$355 USD
View
B+
Retailer 3
-
$683 USD
View
Most Expensive
B+
MOH London
LG549283810 · Oct 29
$918 USD
£723 GBP
View
3 more retailers have this diamond
Prices start from $339 USDSave up to $579 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
1.16ct Round
$339 USD