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Marquise|Lab Grown|IGI

0.50ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG788644929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788644929

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 30, 2026
Save €612 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,149 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 LG788644929 or 788644929. Listed at 19 retailers as of October 30, 2026, with a 551% 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788644929
Dimensions8.35 × 4.21 × 2.48 mm
L/W Ratio1.98
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
8.35 mm4.21 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788644929
Side View
Table 57.0%Crown 32.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.9%

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: €1,149 EUR|Low: €111 EUR|High: €1,205 EUR|Avg: €334 EUR|-4.6%
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
November 1, 2026
Retailer 18€111 EUR
Retailer 5€124 EUR
Retailer 16€129 EUR
Retailer 13€147 EUR
Retailer 4€148 EUR
Retailer 8€188 EUR
Retailer 9€197 EUR
Retailer 2€250 EUR
Retailer 3€258 EUR
Retailer 11€286 EUR
Retailer 17€332 EUR
Retailer 14€341 EUR
Retailer 10€358 EUR
Retailer 6€385 EUR
Retailer 15€442 EUR
Retailer 12€467 EUR
Retailer 7€723 EUR
MOH London€1,149 EUR

25 data points across 18 retailers

19 retailers€111 EUR to €723 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€129 EUR
$144 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
Retailer 5
-
€148 EUR
$165 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 7
-
€188 EUR
$210 USD
View
A
Retailer 8
-
€197 EUR
$220 USD
View
A
Retailer 9
-
€250 EUR
ZAR 4,512 ZAR
View
B+
Retailer 10
-
€258 EUR
View
B+
Retailer 11
-
€286 EUR
£252 GBP
View
B+
Retailer 12
-
€332 EUR
£292 GBP
View
B+
Retailer 13
-
€341 EUR
$381 USD
View
Retailer 14
-
€358 EUR
$400 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
€385 EUR
SGD 582 SGD
View
B+
Retailer 16
-
€442 EUR
$494 USD
View
B
Retailer 17
-
€467 EUR
$522 USD
View
B
Retailer 18
-
€723 EUR
£636 GBP
View
Most Expensive
MOH London
LG788644929 · Nov 1
€1,149 EUR
£1,011 GBP
View
Price under review
18 more retailers have this diamond
Prices start from €111 EURSave up to €612 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
€111 EUR