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Marquise|Lab Grown|IGI

0.50ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG789603456

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789603456

Diamond specifications and retailer prices

From €103 EUR
$115 USD
As of October 30, 2026
Save €722 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,064 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789603456 or 789603456. Listed at 19 retailers as of October 30, 2026, with a 702% 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

0.50
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789603456
Dimensions8.18 × 4.12 × 2.58 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm4.12 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG789603456
Side View
Table 60.0%Crown 36.3°Girdle: MediumPavilion 39.9°Culet: NoneDepth 62.6%

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: €1,064 EUR|Low: €103 EUR|High: €1,197 EUR|Avg: €330 EUR|-11.0%
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6€103 EUR
Retailer 19€114 EUR
Retailer 18€119 EUR
Retailer 4€136 EUR
Retailer 7€136 EUR
Retailer 3€175 EUR
Retailer 16€192 EUR
Retailer 12€212 EUR
Retailer 13€232 EUR
Retailer 15€241 EUR
Retailer 2€259 EUR
Retailer 17€296 EUR
Retailer 14€308 EUR
Retailer 10€332 EUR
Retailer 11€358 EUR
Retailer 8€410 EUR
Retailer 5€461 EUR
Retailer 9€668 EUR
Retailer 20€825 EUR
MOH London€1,064 EUR

43 data points across 20 retailers

19 retailers€103 EUR to €825 EUR

A
Cheapest Retailer
-
€103 EUR
$115 USD
A
Retailer 2
-
€114 EUR
$127 USD
View
Final sale: no returns
A
Retailer 3
-
€119 EUR
$133 USD
View
A
Retailer 4
-
€136 EUR
$152 USD
View
Retailer 5
-
€136 EUR
$152 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€175 EUR
$195 USD
View
A
Retailer 7
-
€192 EUR
$215 USD
View
A
Retailer 8
-
€232 EUR
ZAR 4,179 ZAR
View
A
Retailer 9
-
€241 EUR
View
B+
Retailer 10
-
€259 EUR
£228 GBP
View
B+
Retailer 11
-
€296 EUR
$331 USD
View
B+
Retailer 12
-
€308 EUR
£271 GBP
View
B+
Retailer 13
-
€332 EUR
$371 USD
View
B+
Retailer 14
-
€358 EUR
$400 USD
View
B
Retailer 15
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€410 EUR
$458 USD
View
B
Retailer 16
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€461 EUR
$515 USD
View
B
Retailer 17
-
€668 EUR
£588 GBP
View
B
Retailer 18
-
€825 EUR
$922 USD
View
Most Expensive
MOH London
LG789603456 · Nov 1
€1,064 EUR
£936 GBP
View
Price under review
18 more retailers have this diamond
Prices start from €103 EURSave up to €722 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
0.50ct Marquise
€103 EUR