Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG828646714

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828646714

Diamond specifications and retailer prices

From $739 USD
As of October 23, 2026
Save $12 USD (2%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,022 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828646714 or 828646714. Listed at 12 retailers as of October 23, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828646714
Dimensions10.92 × 5.21 × 3.30 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm5.21 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828646714
Side View
Table 60.0%Crown 35.6°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: Oct 23
Current: $1,022 USD|Low: $168 USD|High: $1,030 USD|Avg: $596 USD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 22, 2026
Retailer 6$168 USD
Retailer 2$260 USD
Retailer 3$374 USD
Retailer 4$525 USD
Retailer 8$736 USD
Retailer 7$736 USD
Retailer 5$739 USD
MOH London$1,022 USD

23 data points across 8 retailers

12 retailers$739 USD to $751 USD

A
Retailer 1
-
$168 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$204 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$260 USD
£205 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
$405 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$525 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$699 USD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$699 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$736 USD
SGD 995 SGD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$739 USD
View
B
Retailer 11
-
$751 USD
View
Most Expensive
B
MOH London
LG828646714 · Oct 21
$1,022 USD
£805 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $739 USDSave up to $12 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
1.05ct Marquise
$739 USD