Marquise|Lab Grown|IGI

0.49ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG831638827

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831638827

Diamond specifications and retailer prices

From €121 EUR
As of November 5, 2026
Save €508 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,230 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831638827 or 831638827. Listed at 15 retailers as of November 4, 2026, with a 421% 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

0.49
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638827
Dimensions8.24 × 3.96 × 2.49 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm3.96 mm0.49 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638827
Side View
Table 59.0%Crown 36.4°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 62.9%

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: Nov 5
Current: €1,230 EUR|Low: €109 EUR|High: €1,237 EUR|Avg: €335 EUR|+21.0%
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
Retailer 17
November 5, 2026
Retailer 15€121 EUR
Retailer 8€128 EUR
Retailer 3€200 EUR
Retailer 6€216 EUR
Retailer 2€246 EUR
Retailer 13€267 EUR
Retailer 4€273 EUR
Retailer 11€276 EUR
Retailer 9€300 EUR
Retailer 16€305 EUR
Retailer 5€333 EUR
Retailer 7€349 EUR
Retailer 14€375 EUR
Retailer 12€383 EUR
Retailer 17€444 EUR
Retailer 10€628 EUR
MOH London€1,230 EUR

22 data points across 17 retailers

15 retailers€121 EUR to €628 EUR

A
Cheapest Retailer
-
€121 EUR
Final sale: no returns
Retailer 2
-
€128 EUR
View
Price last confirmed 41 days ago
A
Retailer 3
-
€200 EUR
View
A
Retailer 4
-
€246 EUR
View
B+
Retailer 5
-
€267 EUR
View
B+
Retailer 6
-
€273 EUR
View
B+
Retailer 7
-
€275 EUR
View
B+
Retailer 8
-
€276 EUR
View
Retailer 9
-
€333 EUR
View
Price last confirmed 32 days ago
Retailer 10
-
€349 EUR
View
Price last confirmed 35 days ago
B+
Retailer 11
-
€375 EUR
View
B+
Retailer 12
-
€383 EUR
View
B
Retailer 13
-
€444 EUR
View
B
Retailer 14
-
€628 EUR
View
Most Expensive
MOH London
LG831638827 · Nov 2
€1,230 EUR
£1,091 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €121 EURSave up to €508 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
0.49ct Marquise
€121 EUR