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Marquise|Lab Grown|IGI

0.50ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG766622018

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766622018

Diamond specifications and retailer prices

From $111 USD
As of October 30, 2026
Save $1,040 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,151 USD 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 LG766622018 or 766622018. Listed at 18 retailers as of October 30, 2026, with prices from $111 to $1,151, a $1,040 spread on the same certified stone. MOH London lists it at $1,151. 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 angle35.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766622018
Dimensions8.56 × 4.15 × 2.38 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm4.15 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG766622018
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
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: $1,151 USD|Low: $111 USD|High: $1,337 USD|Avg: $395 USD|-13.0%
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
November 2, 2026
Retailer 4$111 USD
Retailer 3$123 USD
Retailer 11$129 USD
Retailer 13$147 USD
Retailer 9$158 USD
Retailer 6$188 USD
Retailer 12$250 USD
Retailer 2$277 USD
Retailer 7$307 USD
Retailer 10$333 USD
Retailer 17$442 USD
Retailer 14$443 USD
Retailer 8$490 USD
Retailer 16$494 USD
Retailer 5$501 USD
Retailer 15$716 USD
MOH London$1,151 USD

44 data points across 17 retailers

18 retailers$111 USD to $1,151 USD

A
Cheapest Retailer
-
$111 USD
A
Retailer 2
-
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$129 USD
View
A
Retailer 4
-
$147 USD
View
Retailer 5
-
$158 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$188 USD
View
A
Retailer 7
-
$237 USD
View
A
Retailer 8
-
$250 USD
ZAR 4,042 ZAR
View
B+
Retailer 9
-
$277 USD
£218 GBP
View
Retailer 10
-
$307 USD
€292 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$333 USD
£262 GBP
View
B
Retailer 12
-
$442 USD
View
B
Retailer 13
-
$443 USD
View
B
Retailer 14
-
$490 USD
View
B
Retailer 15
-
$494 USD
View
B
Retailer 16
-
$501 USD
View
B
Retailer 17
-
$716 USD
£564 GBP
View
Most Expensive
B
MOH London
LG766622018 · Nov 1
$1,151 USD
£906 GBP
View
17 more retailers have this diamond
Prices start from $111 USDSave up to $1,040 USD

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 USD