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Marquise|Lab Grown|IGI

0.50ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG797635967

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797635967

Diamond specifications and retailer prices

From €108 EUR
$121 USD
As of October 30, 2026
Save €372 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,127 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 LG797635967 or 797635967. Listed at 17 retailers as of October 30, 2026, with a 344% 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 angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797635967
Dimensions7.87 × 4.22 × 2.61 mm
L/W Ratio1.86
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
7.87 mm4.22 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797635967
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.8%

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: €1,127 EUR|Low: €106 EUR|High: €1,161 EUR|Avg: €324 EUR|-1.9%
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
October 31, 2026
Retailer 4€108 EUR
Retailer 17€120 EUR
Retailer 16€125 EUR
Retailer 12€143 EUR
Retailer 8€144 EUR
Retailer 10€160 EUR
Retailer 9€183 EUR
Retailer 15€201 EUR
Retailer 3€242 EUR
Retailer 5€252 EUR
Retailer 2€277 EUR
Retailer 18€324 EUR
Retailer 13€337 EUR
Retailer 7€377 EUR
Retailer 14€431 EUR
Retailer 11€481 EUR
Retailer 6€709 EUR
MOH London€1,127 EUR

33 data points across 18 retailers

17 retailers€108 EUR to €481 EUR

A
Cheapest Retailer
-
€108 EUR
$121 USD
A
Retailer 2
-
€120 EUR
$134 USD
View
Final sale: no returns
A
Retailer 3
-
€125 EUR
$140 USD
View
A
Retailer 4
-
€143 EUR
$160 USD
View
Retailer 5
-
€144 EUR
$161 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 7
-
€183 EUR
$205 USD
View
A
Retailer 8
-
€201 EUR
$225 USD
View
A
Retailer 9
-
€242 EUR
ZAR 4,376 ZAR
View
B+
Retailer 10
-
€277 EUR
£244 GBP
View
B+
Retailer 11
-
€324 EUR
£285 GBP
View
B+
Retailer 12
-
€337 EUR
$377 USD
View
B
Retailer 13
-
€377 EUR
SGD 569 SGD
View
B
Retailer 14
-
€431 EUR
$482 USD
View
B
Retailer 15
-
€481 EUR
$537 USD
View
Retailer 16
-
€709 EUR
£624 GBP
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG797635967 · Oct 29
€1,127 EUR
£991 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €108 EURSave up to €372 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
€108 EUR