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Marquise|Lab Grown|IGI

0.71ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG743509741

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743509741

Diamond specifications and retailer prices

From €144 EUR
As of November 4, 2026
Save €695 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €839 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743509741 or 743509741. Listed at 13 retailers as of October 29, 2026, with prices from €144 to €839, a €695 spread on the same certified stone. MOH London lists it at €839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509741
Dimensions4.63 × 9.54 × 2.85 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.63 mm9.54 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509741
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.6%

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: Nov 4
Current: €839 EUR|Low: €92 EUR|High: €41,820 EUR|Avg: €2,447 EUR|-0.5%
MOH London
Retailer 2
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Retailer 21
November 1, 2026
Retailer 16€144 EUR
Retailer 20€161 EUR
Retailer 19€167 EUR
Retailer 6€229 EUR
Retailer 5€260 EUR
Retailer 12€275 EUR
Retailer 21€288 EUR
Retailer 3€295 EUR
Retailer 13€300 EUR
Retailer 8€323 EUR
Retailer 18€323 EUR
Retailer 7€442 EUR
Retailer 10€445 EUR
Retailer 2€454 EUR
Retailer 14€517 EUR
Retailer 9€526 EUR
Retailer 17€573 EUR
Retailer 15€605 EUR
MOH London€839 EUR
Retailer 11€866 EUR
Retailer 4€41,820 EUR

25 data points across 21 retailers

13 retailers€144 EUR to €839 EUR

A
Cheapest Retailer
-
€144 EUR
A
Retailer 2
-
€161 EUR
View
Final sale: no returns
A
Retailer 3
-
€167 EUR
View
Retailer 4
-
€275 EUR
View
Price last confirmed 101 days ago
A
Retailer 5
-
€295 EUR
View
A
Retailer 6
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€300 EUR
View
B+
Retailer 7
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€323 EUR
View
Retailer 8
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€332 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€454 EUR
View
B
Retailer 10
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€573 EUR
View
B
Retailer 11
-
€605 EUR
View
Most Expensive
B
MOH London
LG743509741 · Oct 29
€839 EUR
£744 GBP
View
11 more retailers have this diamond
Prices start from €144 EURSave up to €695 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
0.71ct Marquise
€144 EUR