Marquise|Lab Grown|IGI

0.71ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG815612272

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815612272

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,009 EUR (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,240 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815612272 or 815612272. Listed at 8 retailers as of October 29, 2026, with prices from €231 to €1,240, a €1,009 spread on the same certified stone. MOH London lists it at €1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612272
Dimensions9.28 × 4.73 × 2.90 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm4.73 mm0.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815612272
Side View
Table 60.0%Crown 31°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 61.3%

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: €1,240 EUR|Low: €231 EUR|High: €1,248 EUR|Avg: €429 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4€231 EUR
Retailer 5€237 EUR
Retailer 2€247 EUR
Retailer 6€278 EUR
Retailer 3€322 EUR
Retailer 7€357 EUR
Retailer 8€525 EUR
MOH London€1,240 EUR

27 data points across 8 retailers

8 retailers€231 EUR to €1,240 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€237 EUR
$265 USD
View
A
Retailer 3
-
€247 EUR
£218 GBP
View
A
Retailer 4
-
€278 EUR
$311 USD
View
A
Retailer 5
-
€322 EUR
£283 GBP
View
B+
Retailer 6
-
€357 EUR
$399 USD
View
B
Retailer 7
-
€525 EUR
$587 USD
View
Most Expensive
B
MOH London
LG815612272 · Oct 29
€1,240 EUR
£1,091 GBP
View
7 more retailers have this diamond
Prices start from €231 EURSave up to €1,009 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
€231 EUR