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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG813644759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813644759

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 30, 2026
Save €916 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,145 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813644759 or 813644759. Listed at 16 retailers as of October 29, 2026, with prices from €229 to €1,145, a €916 spread on the same certified stone. MOH London lists it at €1,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813644759
Dimensions11.58 × 5.99 × 3.88 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm5.99 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813644759
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.8%

Caratlytics Score

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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: €1,145 EUR|Low: €220 EUR|High: €1,221 EUR|Avg: €572 EUR|+0.5%
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
October 31, 2026
Retailer 15€229 EUR
Retailer 5€256 EUR
Retailer 14€266 EUR
Retailer 11€284 EUR
Retailer 13€284 EUR
Retailer 9€318 EUR
Retailer 10€425 EUR
Retailer 7€470 EUR
Retailer 4€475 EUR
Retailer 6€519 EUR
Retailer 2€542 EUR
Retailer 12€873 EUR
Retailer 16€913 EUR
Retailer 8€959 EUR
Retailer 3€1,117 EUR
MOH London€1,145 EUR

43 data points across 16 retailers

16 retailers€229 EUR to €1,145 EUR

A
Cheapest Retailer
-
€229 EUR
$256 USD
A
Retailer 2
-
€256 EUR
$286 USD
View
Final sale: no returns
A
Retailer 3
-
€266 EUR
$297 USD
View
A
Retailer 4
-
€284 EUR
$317 USD
View
A
Retailer 5
-
€284 EUR
$317 USD
View
Retailer 6
-
€318 EUR
£280 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€425 EUR
$475 USD
View
A
Retailer 8
-
€470 EUR
$525 USD
View
A
Retailer 9
-
€475 EUR
$531 USD
View
A
Retailer 10
-
€519 EUR
$580 USD
View
A
Retailer 11
-
€542 EUR
£477 GBP
View
B
Retailer 12
-
€873 EUR
$975 USD
View
B
Retailer 13
-
€913 EUR
$1,020 USD
View
B
Retailer 14
-
€959 EUR
$1,072 USD
View
B
Retailer 15
-
€1,117 EUR
$1,248 USD
View
Most Expensive
B
MOH London
LG813644759 · Oct 29
€1,145 EUR
£1,007 GBP
View
15 more retailers have this diamond
Prices start from €229 EURSave up to €916 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
1.51ct Marquise
€229 EUR