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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG502153693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502153693

Diamond specifications and retailer prices

From €647 EUR
As of November 4, 2026
Save €2,302 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,949 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502153693 or 502153693. Listed at 15 retailers as of November 1, 2026, with prices from €647 to €2,949, a €2,302 spread on the same certified stone. MOH London lists it at €2,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502153693
Dimensions11.09 × 5.33 × 3.06 mm
L/W Ratio2.08
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
11.09 mm5.33 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502153693
Side View
Table 62.0%Crown 32.3°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 57.4%

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: €2,949 EUR|Low: €621 EUR|High: €2,988 EUR|Avg: €1,504 EUR|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 12€647 EUR
Retailer 3€704 EUR
Retailer 4€724 EUR
Retailer 14€751 EUR
Retailer 13€861 EUR
Retailer 10€910 EUR
Retailer 7€1,177 EUR
Retailer 16€1,217 EUR
Retailer 2€1,379 EUR
Retailer 11€1,850 EUR
Retailer 9€1,956 EUR
Retailer 15€2,111 EUR
Retailer 8€2,149 EUR
Retailer 5€2,340 EUR
Retailer 6€2,345 EUR
MOH London€2,949 EUR

25 data points across 16 retailers

15 retailers€647 EUR to €2,949 EUR

A
Cheapest Retailer
-
€647 EUR
B+
Retailer 2
-
€704 EUR
View
B+
Retailer 3
-
€724 EUR
View
Final sale: no returns
B+
Retailer 4
-
€751 EUR
View
Retailer 5
-
€751 EUR
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€861 EUR
View
B+
Retailer 7
-
€910 EUR
View
B
Retailer 8
-
€1,217 EUR
View
B
Retailer 9
-
€1,379 EUR
View
B
Retailer 10
-
€1,850 EUR
View
B
Retailer 11
-
€1,956 EUR
View
B
Retailer 12
-
€2,111 EUR
View
B
Retailer 13
-
€2,340 EUR
View
B
Retailer 14
-
€2,345 EUR
View
Most Expensive
B
MOH London
LG502153693 · Nov 1
€2,949 EUR
£2,616 GBP
View
14 more retailers have this diamond
Prices start from €647 EURSave up to €2,302 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
1.01ct Marquise
€647 EUR