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Marquise|Lab Grown|IGI

0.50ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG530293936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530293936

Diamond specifications and retailer prices

From $122 USD
As of October 30, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,274 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG530293936 or 530293936. Listed at 17 retailers as of October 29, 2026, with prices from $122 to $1,274, a $1,152 spread on the same certified stone. MOH London lists it at $1,274. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293936
Dimensions8.69 × 4.15 × 2.30 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeNone
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
8.69 mm4.15 mm0.50 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530293936
Side View
Table 57.5%Crown 34.4°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 55.4%

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: $1,274 USD|Low: $97 USD|High: $1,283 USD|Avg: $437 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13$122 USD
Retailer 7$136 USD
Retailer 3$142 USD
Retailer 4$162 USD
Retailer 14$162 USD
Retailer 9$290 USD
Retailer 16$293 USD
Retailer 2$314 USD
Retailer 10$366 USD
Retailer 5$379 USD
Retailer 15$488 USD
Retailer 12$544 USD
Retailer 6$545 USD
Retailer 11$792 USD
Retailer 8$946 USD
MOH London$1,274 USD

44 data points across 16 retailers

17 retailers$122 USD to $1,274 USD

A
Cheapest Retailer
-
$122 USD
A
Retailer 2
-
$136 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
-
$290 USD
View
B+
Retailer 7
-
$293 USD
View
B+
Retailer 8
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 9
-
$314 USD
£247 GBP
View
B+
Retailer 10
-
$366 USD
£289 GBP
View
B
Retailer 11
-
$379 USD
View
B
Retailer 12
-
$488 USD
View
B
Retailer 13
-
$544 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
LG530293936 · Oct 29
$1,274 USD
£1,003 GBP
View
16 more retailers have this diamond
Prices start from $122 USDSave up to $1,152 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
$122 USD