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Round|Lab Grown|IGI

1.18ct J VVS1 Round Lab Grown Diamond

ID • J/VVS1 • IGI LG549283501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283501

Diamond specifications and retailer prices

From €347 EUR
$388 USD
As of November 1, 2026
Save €566 EUR (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €913 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG549283501 or 549283501. Listed at 4 retailers as of November 1, 2026, with prices from €347 to €913, a €566 spread on the same certified stone. MOH London lists it at €913. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
J
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283501
Dimensions6.75 × 6.80 × 4.16 mm
L/W Ratio1.01
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
6.75 mm6.80 mm1.18 ctJ / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283501
Side View
Table 57.5%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

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

Last verified: Nov 1
Current: €913 EUR|Low: €264 EUR|High: €924 EUR|Avg: €730 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€347 EUR
Retailer 4€585 EUR
Retailer 2€676 EUR
Retailer 7€707 EUR
MOH London€913 EUR
Retailer 5€922 EUR
Retailer 6€922 EUR

12 data points across 7 retailers

4 retailers€347 EUR to €913 EUR

A
Cheapest Retailer
-
€347 EUR
$388 USD
A
Retailer 2
-
€585 EUR
$654 USD
View
B+
Retailer 3
-
€676 EUR
$756 USD
View
Most Expensive
B+
MOH London
LG549283501 · Nov 1
€913 EUR
£803 GBP
View
3 more retailers have this diamond
Prices start from €347 EURSave up to €566 EUR

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
1.18ct Round
€347 EUR