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Radiant|Lab Grown|IGI

1.63ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG653408785

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG653408785

Diamond specifications and retailer prices

From $468 USD
As of November 1, 2026
Save $919 USD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,387 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.63ct lab-grown radiant diamond

This 1.63ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653408785 or 653408785. Listed at 9 retailers as of November 1, 2026, with prices from $468 to $1,387, a $919 spread on the same certified stone. MOH London lists it at $1,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653408785
Dimensions8.20 × 6.12 × 3.87 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm6.12 mm1.63 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653408785
Side View
Table 69.0%Crown 40.9°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 63.2%

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: $1,387 USD|Low: $468 USD|High: $1,403 USD|Avg: $867 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$468 USD
Retailer 5$524 USD
Retailer 6$582 USD
Retailer 2$610 USD
Retailer 4$1,044 USD
Retailer 3$1,180 USD
Retailer 8$1,279 USD
MOH London$1,387 USD

38 data points across 8 retailers

9 retailers$468 USD to $1,387 USD

A
Cheapest Retailer
-
$468 USD
A
Retailer 2
-
$524 USD
View
A
Retailer 3
-
$582 USD
View
A
Retailer 4
-
$610 USD
£480 GBP
View
B+
Retailer 5
-
$855 USD
£673 GBP
View
Retailer 6
-
$1,044 USD
A$1,606 AUD
View
Price last confirmed 27 days ago
Retailer 7
-
$1,180 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$1,279 USD
View
Most Expensive
B
MOH London
LG653408785 · Nov 1
$1,387 USD
£1,092 GBP
View
8 more retailers have this diamond
Prices start from $468 USDSave up to $919 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
1.63ct Radiant
$468 USD