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Marquise|Lab Grown|IGI

0.52ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817663146

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817663146

Diamond specifications and retailer prices

From €112 EUR
As of November 4, 2026
Save €738 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,156 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817663146 or 817663146. Listed at 19 retailers as of November 4, 2026, with a 660% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663146
Dimensions8.90 × 4.16 × 2.42 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm4.16 mm0.52 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817663146
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.2%

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: Nov 4
Current: €1,156 EUR|Low: €107 EUR|High: €1,170 EUR|Avg: €339 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10€112 EUR
Retailer 9€124 EUR
Retailer 12€130 EUR
Retailer 11€147 EUR
Retailer 8€204 EUR
Retailer 2€228 EUR
Retailer 6€243 EUR
Retailer 4€264 EUR
Retailer 7€334 EUR
Retailer 5€343 EUR
Retailer 3€730 EUR
MOH London€1,156 EUR

45 data points across 12 retailers

19 retailers€112 EUR to €849 EUR

A
Cheapest Retailer
-
€112 EUR
A
Retailer 2
-
€124 EUR
View
Final sale: no returns
A
Retailer 3
-
€130 EUR
View
A
Retailer 4
-
€147 EUR
View
A
Retailer 5
-
€159 EUR
View
A
Retailer 6
-
€195 EUR
View
A
Retailer 7
-
€204 EUR
View
A
Retailer 8
-
€209 EUR
View
A
Retailer 9
-
€228 EUR
View
Retailer 10
-
€243 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€264 EUR
View
B+
Retailer 12
-
€334 EUR
View
B+
Retailer 13
-
€343 EUR
View
B+
Retailer 14
-
€386 EUR
View
B
Retailer 15
-
€444 EUR
View
B
Retailer 16
-
€495 EUR
View
B
Retailer 17
-
€730 EUR
View
B
Retailer 18
-
€849 EUR
View
Most Expensive
MOH London
LG817663146 · Nov 2
€1,156 EUR
£1,026 GBP
View
Price under review
18 more retailers have this diamond
Prices start from €112 EURSave up to €738 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
0.52ct Marquise
€112 EUR