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Round|Lab Grown|IGI

1.63ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG549283034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283034

Diamond specifications and retailer prices

From £321 GBP
$431 USD
As of November 1, 2026
Save £544 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £865 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG549283034 or 549283034. Listed at 4 retailers as of November 1, 2026, with prices from £321 to £865, a £544 spread on the same certified stone. MOH London lists it at £865. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283034
Dimensions7.56 × 7.62 × 4.62 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
7.56 mm7.62 mm1.63 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283034
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 1
Current: £865 GBP|Low: £250 GBP|High: £1,185 GBP|Avg: £765 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3£321 GBP
Retailer 4£374 GBP
Retailer 2£635 GBP
Retailer 5£760 GBP
MOH London£865 GBP
Retailer 6£1,185 GBP
Retailer 7£1,185 GBP

13 data points across 7 retailers

4 retailers£321 GBP to £865 GBP

B+
Cheapest Retailer
-
£321 GBP
$431 USD
A
Retailer 2
-
£374 GBP
$502 USD
View
A
Retailer 3
-
£635 GBP
$852 USD
View
Most Expensive
A
MOH London
LG549283034 · Nov 1
£865 GBP
View
3 more retailers have this diamond
Prices start from £321 GBPSave up to £544 GBP

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
1.63ct Round
£321 GBP