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Marquise|Lab Grown|IGI

1.63ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG785618435

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785618435

Diamond specifications and retailer prices

From $398 AUD
$279 USD
As of November 2, 2026
Save $1,592 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,990 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG785618435 or 785618435. Listed at 11 retailers as of October 29, 2026, with prices from $398 to $1,990, a $1,592 spread on the same certified stone. MOH London lists it at $1,990. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785618435
Dimensions11.93 × 6.21 × 3.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.21 mm1.63 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785618435
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,990 AUD|Low: $398 AUD|High: $1,990 AUD|Avg: $1,045 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$398 AUD
Retailer 6$462 AUD
Retailer 9$548 AUD
Retailer 10$552 AUD
Retailer 4$815 AUD
Retailer 5$820 AUD
Retailer 3$873 AUD
Retailer 2$1,148 AUD
Retailer 7$1,517 AUD
Retailer 8$1,585 AUD
Retailer 12$1,587 AUD
MOH London$1,990 AUD

8 data points across 12 retailers

11 retailers$398 AUD to $1,990 AUD

A
Cheapest Retailer
-
$398 AUD
$279 USD
A
Retailer 2
-
$462 AUD
$324 USD
View
A
Retailer 3
-
$548 AUD
HK$3,000 HKD
View
A
Retailer 4
-
$815 AUD
$571 USD
View
A
Retailer 5
-
$820 AUD
$575 USD
View
A
Retailer 6
-
$873 AUD
$612 USD
View
B+
Retailer 7
-
$1,148 AUD
View
B+
Retailer 8
-
$1,517 AUD
$1,063 USD
View
B+
Retailer 9
-
$1,585 AUD
SGD 1,501 SGD
View
B+
Retailer 10
-
$1,587 AUD
$1,112 USD
View
Most Expensive
B
MOH London
LG785618435 · Oct 29
$1,990 AUD
£1,098 GBP
View
10 more retailers have this diamond
Prices start from $398 AUDSave up to $1,592 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
$398 AUD