Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG841606957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841606957

Diamond specifications and retailer prices

From €225 EUR
As of November 4, 2026
Save €656 EUR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €880 EUR 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841606957 or 841606957. Listed at 9 retailers as of November 2, 2026, with prices from €225 to €880, a €656 spread on the same certified stone. MOH London lists it at €880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606957
Dimensions10.32 × 5.24 × 3.37 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm5.24 mm1.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606957
Side View
Table 62.0%Crown 34.5°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €880 EUR|Low: €225 EUR|High: €907 EUR|Avg: €484 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3€225 EUR
Retailer 7€302 EUR
Retailer 4€331 EUR
Retailer 2€332 EUR
Retailer 8€336 EUR
Retailer 5€564 EUR
Retailer 6€639 EUR
Retailer 9€664 EUR
MOH London€880 EUR

34 data points across 9 retailers

9 retailers€225 EUR to €880 EUR

A
Cheapest Retailer
-
€225 EUR
A
Retailer 2
-
€302 EUR
View
Retailer 3
-
€331 EUR
View
Price last confirmed 9 days ago
A
Retailer 4
-
€332 EUR
View
A
Retailer 5
-
€336 EUR
View
Retailer 6
-
€564 EUR
View
Price last confirmed 9 days ago
B
Retailer 7
-
€639 EUR
View
Retailer 8
-
€664 EUR
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG841606957 · Nov 2
€880 EUR
£781 GBP
View
8 more retailers have this diamond
Prices start from €225 EURSave up to €656 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
€225 EUR