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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 $1,009 AUD
As of November 3, 2026
10 retailers carry this diamond
Most expensive: $3,510 AUD 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 3, 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,510 AUD|Low: $482 AUD|High: $3,796 AUD|Avg: $1,491 AUD|-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$482 AUD
Retailer 6$661 AUD
Retailer 5$705 AUD
Retailer 9$735 AUD
Retailer 7$816 AUD
Retailer 10$909 AUD
Retailer 2$1,009 AUD
Retailer 15$1,259 AUD
Retailer 14$1,358 AUD
Retailer 8$1,628 AUD
Retailer 11$2,010 AUD
Retailer 13$2,372 AUD
Retailer 12$2,384 AUD
Brilliant Earth$3,510 AUD
Retailer 4$3,796 AUD

20 data points across 15 retailers

10 retailers

Retailer 1
-
$428 AUD
$300 USD
Price last confirmed 25 days ago
Retailer 2
-
$495 AUD
$347 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$705 AUD
$494 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,009 AUD
View
Retailer 5
-
$1,259 AUD
$882 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,628 AUD
$1,141 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$1,881 AUD
$1,318 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$2,010 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
$2,372 AUD
£1,309 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
20402141A · Oct 15
$3,510 AUD
$2,460 USD
View
Price last confirmed 18 days ago
9 more retailers have this diamond
Prices start from $1,009 AUD

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
$1,009 AUD