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 $707 USD
A$1,088 AUD
As of October 29, 2026
11 retailers carry this diamond
Most expensive: $1,147 USD 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 11 retailers as of October 29, 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
Color
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 →
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: Oct 29
Current: $1,147 USD|Low: $140 USD|High: $1,700 USD|Avg: $632 USD|+0.1%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 16$171 USD
Retailer 9$197 USD
Retailer 14$249 USD
Retailer 12$297 USD
Retailer 5$311 USD
Retailer 4$326 USD
Retailer 13$393 USD
Retailer 22$431 USD
Retailer 17$435 USD
Retailer 21$444 USD
Retailer 20$470 USD
Retailer 3$488 USD
Retailer 23$602 USD
Retailer 7$670 USD
Retailer 2$707 USD
Retailer 18$736 USD
Retailer 19$781 USD
Retailer 6$792 USD
Retailer 10$952 USD
Retailer 15$1,122 USD
MOH London$1,147 USD
Retailer 8$1,150 USD
Retailer 11$1,700 USD

19 data points across 23 retailers

11 retailers

A
Retailer 1
-
$217 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$435 USD
ZAR 7,033 ZAR
View
Price last confirmed 27 days ago
A
Retailer 3
-
$444 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$470 USD
£370 GBP
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$488 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$707 USD
A$1,088 AUD
View
B+
Retailer 7
-
$736 USD
A$1,133 AUD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$952 USD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$952 USD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$1,122 USD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
LG742509869 · Oct 1
$1,147 USD
£903 GBP
View
Price last confirmed 28 days ago
10 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
0.99ct Marquise
$707 USD