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Marquise|Lab Grown|IGI

1.63ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG826693837

Certificate IGI LG826693837

Diamond specifications and retailer prices

From $257 USD
Save $1,111 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,368 USD at With Clarity
View at With Clarity

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 top-tier cut grade and certified by IGI LG826693837 or 826693837. Listed at 9 retailers, with prices from $257 to $1,368 at With Clarity, a $1,111 spread on the same certified stone. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826693837
Dimensions11.82 × 6.08 × 3.88 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm6.08 mm1.63 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826693837
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $521 USD|Low: $515 USD|High: $1,485 USD|Avg: $1,191 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 1, 2026
Retailer 1$521 USD
Retailer 3$1,195 USD
Retailer 5$1,228 USD
Retailer 4$1,290 USD
Retailer 2$1,291 USD
With Clarity$1,341 USD

9 data points across 6 retailers

9 retailers$257 USD to $1,368 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$521 USD
€496 EUR
View
B
Retailer 4
-
$1,024 USD
View
B
Retailer 5
-
$1,195 USD
View
B
Retailer 6
-
$1,228 USD
View
B
Retailer 7
-
$1,290 USD
£1,016 GBP
View
B
Retailer 8
-
$1,291 USD
SGD 1,744 SGD
View
Most Expensive
B
With Clarity
826693837 · Sep 30
$1,368 USD
View
8 more retailers have this diamond
Prices start from $257 USDSave up to $1,111 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.

A
1.63ct Marquise
$257 USD