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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 €136 EUR
$152 USD
As of October 30, 2026
Save €655 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €791 EUR at MOH London · As of November 1, 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 19 retailers as of October 30, 2026, with prices from €136 to €791, a €655 spread on the same certified stone. MOH London lists it at €791. 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

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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 30
Current: €791 EUR|Low: €131 EUR|High: €800 EUR|Avg: €326 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€131 EUR
Retailer 11€153 EUR
Retailer 6€169 EUR
Retailer 8€169 EUR
Retailer 2€207 EUR
Retailer 4€295 EUR
Retailer 10€310 EUR
Retailer 5€321 EUR
Retailer 3€455 EUR
Retailer 7€575 EUR
MOH London€791 EUR

41 data points across 11 retailers

19 retailers€136 EUR to €791 EUR

Retailer 1
-
€131 EUR
$146 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€136 EUR
$152 USD
View
Retailer 3
-
€136 EUR
$152 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
€153 EUR
$171 USD
View
Final sale: no returns
Retailer 5
-
€167 EUR
$187 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€169 EUR
$189 USD
View
Price last confirmed 24 days ago
Retailer 7
-
€169 EUR
$189 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€169 EUR
$189 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€169 EUR
$189 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
€207 EUR
£182 GBP
View
A
Retailer 11
-
€295 EUR
£259 GBP
View
A
Retailer 12
-
€299 EUR
$334 USD
View
A
Retailer 13
-
€310 EUR
$346 USD
View
A
Retailer 14
-
€321 EUR
£283 GBP
View
B+
Retailer 15
-
€455 EUR
$508 USD
View
Retailer 16
-
€544 EUR
$608 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
€575 EUR
$642 USD
View
B+
Retailer 18
-
€593 EUR
$663 USD
View
Most Expensive
B
MOH London
LG464110493 · Nov 1
€791 EUR
£696 GBP
View
18 more retailers have this diamond
Prices start from €136 EURSave up to €655 EUR

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
€136 EUR