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Marquise|Lab Grown|IGI

1.00ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG844634732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634732

Diamond specifications and retailer prices

From €285 EUR
$318 USD
As of October 30, 2026
Save €488 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €773 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct 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 LG844634732 or 844634732. Listed at 6 retailers as of October 26, 2026, with prices from €285 to €773, a €488 spread on the same certified stone. MOH London lists it at €773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634732
Dimensions9.79 × 5.38 × 3.32 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm5.38 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634732
Side View
Table 60.0%Crown 32.8°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 61.7%

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 30
Current: €773 EUR|Low: €276 EUR|High: €781 EUR|Avg: €431 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4€285 EUR
Retailer 2€286 EUR
Retailer 6€303 EUR
Retailer 3€314 EUR
Retailer 5€580 EUR
MOH London€773 EUR

18 data points across 6 retailers

6 retailers€285 EUR to €773 EUR

A
Cheapest Retailer
-
€285 EUR
$318 USD
A
Retailer 2
-
€286 EUR
£252 GBP
View
A
Retailer 3
-
€303 EUR
$339 USD
View
A
Retailer 4
-
€314 EUR
£276 GBP
View
B
Retailer 5
-
€580 EUR
$648 USD
View
Most Expensive
B
MOH London
LG844634732 · Oct 26
€773 EUR
£680 GBP
View
5 more retailers have this diamond
Prices start from €285 EURSave up to €488 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
1.00ct Marquise
€285 EUR