Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG844679491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679491

Diamond specifications and retailer prices

From €98 EUR
$109 USD
As of October 30, 2026
Save €343 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,015 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct 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 LG844679491 or 844679491. Listed at 21 retailers as of October 29, 2026, with a 351% 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

0.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679491
Dimensions7.71 × 3.98 × 2.52 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm3.98 mm0.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679491
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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: €1,015 EUR|Low: €98 EUR|High: €1,015 EUR|Avg: €308 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 18€98 EUR
Retailer 19€109 EUR
Retailer 17€113 EUR
Retailer 4€129 EUR
Retailer 16€129 EUR
Retailer 10€188 EUR
Retailer 5€211 EUR
Retailer 7€218 EUR
Retailer 14€218 EUR
Retailer 2€241 EUR
Retailer 11€248 EUR
Retailer 13€292 EUR
Retailer 15€314 EUR
Retailer 8€322 EUR
Retailer 3€326 EUR
Retailer 6€348 EUR
Retailer 20€388 EUR
Retailer 9€411 EUR
Retailer 12€440 EUR
MOH London€1,015 EUR

16 data points across 20 retailers

21 retailers€98 EUR to €440 EUR

A
Cheapest Retailer
-
€98 EUR
$109 USD
A
Retailer 2
-
€109 EUR
$122 USD
View
Final sale: no returns
A
Retailer 3
-
€113 EUR
$126 USD
View
A
Retailer 4
-
€129 EUR
$144 USD
View
A
Retailer 5
-
€129 EUR
$144 USD
View
A
Retailer 6
-
€188 EUR
$210 USD
View
A
Retailer 7
-
€211 EUR
$236 USD
View
A
Retailer 8
-
€218 EUR
View
A
Retailer 9
-
€218 EUR
ZAR 3,941 ZAR
View
B+
Retailer 10
-
€241 EUR
£212 GBP
View
B+
Retailer 11
-
€248 EUR
$277 USD
View
B+
Retailer 12
-
€292 EUR
£257 GBP
View
B+
Retailer 13
-
€314 EUR
A$540 AUD
View
Retailer 14
-
€322 EUR
$360 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
€326 EUR
A$561 AUD
View
B+
Retailer 16
-
€331 EUR
$370 USD
View
B+
Retailer 17
-
€348 EUR
CA$540 CAD
View
B
Retailer 18
-
€388 EUR
$434 USD
View
B
Retailer 19
-
€411 EUR
$459 USD
View
B
Retailer 20
-
€440 EUR
$492 USD
View
Most Expensive
MOH London
LG844679491 · Oct 29
€1,015 EUR
£893 GBP
View
Price under review
20 more retailers have this diamond
Prices start from €98 EURSave up to €343 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
0.45ct Marquise
€98 EUR