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1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG837633636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837633636

Diamond specifications and retailer prices

From $400 NZD
$225 USD
As of November 1, 2026
Save $1,586 NZD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,986 NZD 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837633636 or 837633636. Listed at 7 retailers as of November 1, 2026, with prices from $400 to $1,986, a $1,586 spread on the same certified stone. MOH London lists it at $1,986. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633636
Dimensions7.60 × 7.64 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.64 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633636
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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: $1,986 NZD|Low: $400 NZD|High: $2,168 NZD|Avg: $1,361 NZD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$400 NZD
Retailer 2$758 NZD
Retailer 3$830 NZD
Retailer 4$1,158 NZD
Retailer 6$1,592 NZD
Retailer 5$1,598 NZD
MOH London$1,986 NZD
Retailer 8$2,168 NZD

29 data points across 8 retailers

7 retailers$400 NZD to $1,986 NZD

A
Cheapest Retailer
-
$400 NZD
$225 USD
A
Retailer 2
-
$758 NZD
£336 GBP
View
A
Retailer 3
-
$830 NZD
€445 EUR
View
B+
Retailer 4
-
$1,158 NZD
A$1,002 AUD
View
B+
Retailer 5
-
$1,592 NZD
$896 USD
View
B+
Retailer 6
-
$1,598 NZD
$899 USD
View
Most Expensive
B
MOH London
LG837633636 · Nov 1
$1,986 NZD
£880 GBP
View
6 more retailers have this diamond
Prices start from $400 NZDSave up to $1,586 NZD

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
$400 NZD