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Marquise|Lab Grown|IGI

0.50ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG788681760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681760

Diamond specifications and retailer prices

From €107 EUR
$119 USD
As of October 30, 2026
Save €368 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,112 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788681760 or 788681760. Listed at 18 retailers as of October 30, 2026, with a 345% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681760
Dimensions8.07 × 4.17 × 2.57 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm4.17 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788681760
Side View
Table 53.0%Crown 28.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 61.6%

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: Oct 30
Current: €1,112 EUR|Low: €105 EUR|High: €1,147 EUR|Avg: €313 EUR|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4€107 EUR
Retailer 17€119 EUR
Retailer 16€124 EUR
Retailer 13€141 EUR
Retailer 9€142 EUR
Retailer 11€160 EUR
Retailer 19€179 EUR
Retailer 6€201 EUR
Retailer 3€239 EUR
Retailer 5€249 EUR
Retailer 2€272 EUR
Retailer 10€313 EUR
Retailer 18€320 EUR
Retailer 14€337 EUR
Retailer 8€373 EUR
Retailer 15€426 EUR
Retailer 12€474 EUR
Retailer 7€696 EUR
MOH London€1,112 EUR

32 data points across 19 retailers

18 retailers€107 EUR to €474 EUR

A
Cheapest Retailer
-
€107 EUR
$119 USD
A
Retailer 2
-
€119 EUR
$133 USD
View
Final sale: no returns
A
Retailer 3
-
€124 EUR
$138 USD
View
A
Retailer 4
-
€141 EUR
$158 USD
View
Retailer 5
-
€142 EUR
$159 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 7
-
€179 EUR
$200 USD
View
A
Retailer 8
-
€201 EUR
$225 USD
View
A
Retailer 9
-
€239 EUR
ZAR 4,321 ZAR
View
B+
Retailer 10
-
€272 EUR
£240 GBP
View
B+
Retailer 11
-
€313 EUR
$350 USD
View
B+
Retailer 12
-
€320 EUR
£281 GBP
View
B+
Retailer 13
-
€337 EUR
$376 USD
View
B
Retailer 14
-
€373 EUR
SGD 563 SGD
View
B
Retailer 15
-
€426 EUR
$476 USD
View
B
Retailer 16
-
€474 EUR
$530 USD
View
Retailer 17
-
€696 EUR
£612 GBP
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG788681760 · Oct 29
€1,112 EUR
£978 GBP
View
Price under review
17 more retailers have this diamond
Prices start from €107 EURSave up to €368 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
€107 EUR