CaratHunter
Plans
Marquise|Lab Grown|IGI

0.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG536287877

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG536287877

Diamond specifications and retailer prices

From $123 USD
As of October 27, 2026
Save $823 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,275 USD 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536287877 or 536287877. Listed at 17 retailers as of October 27, 2026, with a 669% 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
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536287877
Dimensions7.91 × 4.16 × 2.62 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.91 mm4.16 mm0.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG536287877
Side View
Table 60.0%Crown 38.4°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 63.0%

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 27
Current: $1,275 USD|Low: $97 USD|High: $1,284 USD|Avg: $345 USD|-0.6%
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
October 28, 2026
Retailer 8$123 USD
Retailer 4$137 USD
Retailer 12$142 USD
Retailer 9$162 USD
Retailer 13$162 USD
Retailer 11$293 USD
Retailer 2$313 USD
Retailer 5$320 USD
Retailer 6$367 USD
Retailer 3$379 USD
Retailer 10$488 USD
Retailer 7$545 USD
MOH London$1,275 USD

41 data points across 13 retailers

17 retailers$123 USD to $946 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
A
Retailer 5
-
$162 USD
View
B+
Retailer 6
-
$293 USD
View
B+
Retailer 7
-
$313 USD
£246 GBP
View
B+
Retailer 8
-
$320 USD
View
B+
Retailer 9
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 10
-
$367 USD
£289 GBP
View
B+
Retailer 11
-
$379 USD
View
B
Retailer 12
-
$488 USD
View
B
Retailer 13
-
$545 USD
View
B
Retailer 14
-
$545 USD
View
B
Retailer 15
-
$792 USD
£624 GBP
View
B
Retailer 16
-
$946 USD
View
Most Expensive
B
MOH London
LG536287877 · Oct 29
$1,275 USD
£1,004 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $123 USDSave up to $823 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
$123 USD