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Marquise|Lab Grown|IGI

1.63ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG790643713

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790643713

Diamond specifications and retailer prices

From $707 USD
A$1,088 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: $2,460 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790643713 or 790643713. Listed at 10 retailers as of November 2, 2026. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790643713
Dimensions12.70 × 6.06 × 3.77 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm6.06 mm1.63 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790643713
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,460 USD|Low: $338 USD|High: $2,680 USD|Avg: $1,041 USD|-1.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 3$338 USD
Retailer 6$463 USD
Retailer 5$494 USD
Retailer 9$515 USD
Retailer 7$572 USD
Retailer 10$637 USD
Retailer 2$707 USD
Retailer 15$882 USD
Retailer 14$952 USD
Retailer 8$1,141 USD
Retailer 11$1,409 USD
Retailer 13$1,662 USD
Retailer 12$1,671 USD
Brilliant Earth$2,460 USD
Retailer 4$2,660 USD

21 data points across 15 retailers

10 retailers

Retailer 1
-
$300 USD
Price last confirmed 25 days ago
Retailer 2
-
$347 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$494 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$707 USD
A$1,088 AUD
View
Retailer 5
-
$882 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,141 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$1,318 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$1,409 USD
A$2,167 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
$1,662 USD
£1,309 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
20402141A · Oct 15
$2,460 USD
View
Price last confirmed 18 days ago
9 more retailers have this diamond
Prices start from $707 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
$707 USD