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Marquise|Lab Grown|IGI

0.51ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG538286792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286792

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 30, 2026
Save €1,047 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,158 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286792 or 538286792. Listed at 16 retailers as of October 29, 2026, with prices from €111 to €1,158, a €1,047 spread on the same certified stone. MOH London lists it at €1,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286792
Dimensions8.93 × 4.16 × 2.45 mm
L/W Ratio2.15
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
8.93 mm4.16 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286792
Side View
Table 58.5%Crown 31.8°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 58.9%

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: Oct 30
Current: €1,158 EUR|Low: €107 EUR|High: €1,560 EUR|Avg: €468 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 14€111 EUR
Retailer 4€124 EUR
Retailer 18€129 EUR
Retailer 15€147 EUR
Retailer 19€147 EUR
Retailer 7€214 EUR
Retailer 2€251 EUR
Retailer 10€252 EUR
Retailer 17€266 EUR
Retailer 12€333 EUR
Retailer 3€342 EUR
Retailer 16€444 EUR
Retailer 13€469 EUR
Retailer 8€495 EUR
Retailer 11€533 EUR
Retailer 5€723 EUR
Retailer 6€852 EUR
MOH London€1,158 EUR
Retailer 9€1,560 EUR

23 data points across 19 retailers

16 retailers€111 EUR to €1,158 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€129 EUR
$144 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
A
Retailer 5
-
€147 EUR
$164 USD
View
A
Retailer 6
-
€251 EUR
$280 USD
View
A
Retailer 7
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 8
-
€266 EUR
$297 USD
View
A
Retailer 9
-
€333 EUR
£293 GBP
View
B+
Retailer 10
-
€342 EUR
$382 USD
View
B+
Retailer 11
-
€444 EUR
$496 USD
View
B+
Retailer 12
-
€469 EUR
$524 USD
View
B+
Retailer 13
-
€495 EUR
$552 USD
View
B
Retailer 14
-
€723 EUR
£636 GBP
View
B
Retailer 15
-
€852 EUR
$952 USD
View
Most Expensive
B
MOH London
LG538286792 · Oct 29
€1,158 EUR
£1,019 GBP
View
15 more retailers have this diamond
Prices start from €111 EURSave up to €1,047 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
0.51ct Marquise
€111 EUR