CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG464110493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG464110493

Diamond specifications and retailer prices

From $152 USD
As of November 4, 2026
Save $732 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $884 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG464110493 or 464110493. Listed at 21 retailers as of November 2, 2026, with prices from $152 to $884, a $732 spread on the same certified stone. MOH London lists it at $884. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464110493
Dimensions10.48 × 5.13 × 3.12 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.48 mm5.13 mm1.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464110493
Side View
Table 57.5%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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 4
Current: $884 USD|Low: $146 USD|High: $894 USD|Avg: $376 USD
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
November 4, 2026
Retailer 13$146 USD
Retailer 4$171 USD
Retailer 7$177 USD
Retailer 9$189 USD
Retailer 12$189 USD
Retailer 2$230 USD
Retailer 6$326 USD
Retailer 3$346 USD
Retailer 8$359 USD
Retailer 5$508 USD
Retailer 11$515 USD
Retailer 10$642 USD
MOH London$884 USD

42 data points across 13 retailers

21 retailers$152 USD to $884 USD

Retailer 1
-
$146 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$152 USD
View
Retailer 3
-
$152 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$171 USD
View
Final sale: no returns
A
Retailer 5
-
$177 USD
View
Retailer 6
-
$187 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$189 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$189 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$189 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$189 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$230 USD
View
A
Retailer 12
-
$326 USD
View
A
Retailer 13
-
$334 USD
View
A
Retailer 14
-
$346 USD
View
A
Retailer 15
-
$359 USD
View
B+
Retailer 16
-
$508 USD
View
B+
Retailer 17
-
$515 USD
View
Retailer 18
-
$608 USD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
$642 USD
View
B+
Retailer 20
-
$662 USD
View
Most Expensive
B
MOH London
LG464110493 · Nov 2
$884 USD
£696 GBP
View
20 more retailers have this diamond
Prices start from $152 USDSave up to $732 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
1.03ct Marquise
$152 USD