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Marquise|Lab Grown|IGI

0.99ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG742509869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742509869

Diamond specifications and retailer prices

From $1,007 AUD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $1,633 AUD at MOH London · As of October 1, 2026
View at MOH London

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742509869 or 742509869. Listed at 8 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509869
Dimensions5.23 × 5.23 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm5.23 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509869
Side View
Table 58.0%Crown 35.6°Girdle: THN-STKPavilion 39.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,633 AUD|Low: $199 AUD|High: $2,420 AUD|Avg: $878 AUD|+0.1%
MOH London
Retailer 2
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Retailer 24
October 31, 2026
Retailer 17$244 AUD
Retailer 10$280 AUD
Retailer 3$313 AUD
Retailer 15$354 AUD
Retailer 14$423 AUD
Retailer 6$443 AUD
Retailer 5$464 AUD
Retailer 13$559 AUD
Retailer 23$614 AUD
Retailer 18$620 AUD
Retailer 22$632 AUD
Retailer 21$669 AUD
Retailer 4$695 AUD
Retailer 24$857 AUD
Retailer 8$954 AUD
Retailer 2$1,007 AUD
Retailer 19$1,048 AUD
Retailer 20$1,111 AUD
Retailer 7$1,127 AUD
Retailer 11$1,355 AUD
Retailer 16$1,597 AUD
MOH London$1,633 AUD
Retailer 9$1,637 AUD
Retailer 12$2,420 AUD

18 data points across 24 retailers

8 retailers

Retailer 1
-
$309 AUD
$217 USD
Price last confirmed 37 days ago
Retailer 2
-
$620 AUD
ZAR 7,033 ZAR
View
Price last confirmed 30 days ago
Retailer 3
-
$632 AUD
$444 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$669 AUD
£370 GBP
View
Price last confirmed 32 days ago
Retailer 5
-
$695 AUD
$488 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$1,007 AUD
View
Retailer 7
-
$1,048 AUD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
LG742509869 · Oct 1
$1,633 AUD
£903 GBP
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $1,007 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.

B+
0.99ct Marquise
$1,007 AUD