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Marquise|Lab Grown|IGI

0.51ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG532257842

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532257842

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of November 2, 2026
Save €1,038 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,148 EUR at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG532257842 or 532257842. Listed at 18 retailers as of November 1, 2026, with prices from €111 to €1,148, a €1,038 spread on the same certified stone. MOH London lists it at €1,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532257842
Dimensions8.72 × 4.33 × 2.48 mm
L/W Ratio2.01
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
8.72 mm4.33 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532257842
Side View
Table 61.5%Crown 31.4°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 57.3%

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: Nov 2
Current: €1,148 EUR|Low: €106 EUR|High: €1,162 EUR|Avg: €317 EUR
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
November 2, 2026
Retailer 10€111 EUR
Retailer 6€124 EUR
Retailer 3€128 EUR
Retailer 4€146 EUR
Retailer 12€146 EUR
Retailer 7€250 EUR
Retailer 14€265 EUR
Retailer 11€267 EUR
Retailer 2€284 EUR
Retailer 8€332 EUR
Retailer 5€341 EUR
Retailer 13€442 EUR
Retailer 9€467 EUR
MOH London€1,148 EUR

44 data points across 14 retailers

18 retailers€111 EUR to €1,148 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€128 EUR
$144 USD
View
A
Retailer 4
-
€146 EUR
$164 USD
View
Retailer 5
-
€146 EUR
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€250 EUR
ZAR 4,527 ZAR
View
B+
Retailer 7
-
€265 EUR
$297 USD
View
B+
Retailer 8
-
€267 EUR
$300 USD
View
B+
Retailer 9
-
€284 EUR
£251 GBP
View
B+
Retailer 10
-
€297 EUR
HK$2,600 HKD
View
B+
Retailer 11
-
€332 EUR
£293 GBP
View
B+
Retailer 12
-
€341 EUR
$382 USD
View
B
Retailer 13
-
€442 EUR
$496 USD
View
B
Retailer 14
-
€467 EUR
$524 USD
View
B
Retailer 15
-
€493 EUR
$553 USD
View
B
Retailer 16
-
€720 EUR
£636 GBP
View
B
Retailer 17
-
€849 EUR
$952 USD
View
Most Expensive
B
MOH London
LG532257842 · Nov 1
€1,148 EUR
£1,014 GBP
View
17 more retailers have this diamond
Prices start from €111 EURSave up to €1,038 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