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Marquise|Lab Grown|IGI

1.63ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG848665966

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665966

Diamond specifications and retailer prices

From $515 USD
As of November 1, 2026
Save $521 USD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,036 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.63ct lab-grown marquise diamond

This 1.63ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848665966 or 848665966. Listed at 4 retailers as of October 31, 2026, with prices from $515 to $1,036, a $521 spread on the same certified stone. Taylor and Hart lists it at $1,036. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.63
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665966
Dimensions12.34 × 6.30 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm6.30 mm1.63 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665966
Side View
Table 60.0%Crown 31.3°Girdle: MED-STKPavilion 40°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: $582 USD|Low: $515 USD|High: $1,036 USD|Avg: $683 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 3$515 USD
Retailer 1$582 USD
Retailer 2$601 USD
Taylor and Hart$1,036 USD

5 data points across 4 retailers

4 retailers$515 USD to $1,036 USD

A
Cheapest Retailer
-
$515 USD
A
Retailer 2
-
$582 USD
£458 GBP
View
A
Retailer 3
-
$601 USD
View
Most Expensive
B
Taylor and Hart
GY2B2LK · Oct 31
$1,036 USD
View
3 more retailers have this diamond
Prices start from $515 USDSave up to $521 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 Marquise
$515 USD