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Marquise|Lab Grown|IGI

0.50ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG532260812

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532260812

Diamond specifications and retailer prices

From $122 USD
As of November 2, 2026
Save $1,145 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,267 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG532260812 or 532260812. Listed at 18 retailers as of November 1, 2026, with prices from $122 to $1,267, a $1,145 spread on the same certified stone. MOH London lists it at $1,267. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532260812
Dimensions8.62 × 4.11 × 2.29 mm
L/W Ratio2.10
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
8.62 mm4.11 mm0.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532260812
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 55.7%

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: Nov 2
Current: $1,267 USD|Low: $118 USD|High: $1,283 USD|Avg: $410 USD|-0.1%
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
November 2, 2026
Retailer 13$122 USD
Retailer 7$136 USD
Retailer 3$142 USD
Retailer 4$162 USD
Retailer 14$162 USD
Retailer 9$276 USD
Retailer 10$290 USD
Retailer 16$293 USD
Retailer 2$312 USD
Retailer 11$366 USD
Retailer 5$379 USD
Retailer 15$488 USD
Retailer 12$544 USD
Retailer 6$545 USD
Retailer 8$946 USD
MOH London$1,267 USD

44 data points across 16 retailers

18 retailers$122 USD to $1,267 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
Retailer 5
-
$162 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$276 USD
ZAR 4,454 ZAR
View
B+
Retailer 7
-
$290 USD
View
B+
Retailer 8
-
$293 USD
View
B+
Retailer 9
-
$312 USD
£245 GBP
View
B+
Retailer 10
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 11
-
$366 USD
£288 GBP
View
B
Retailer 12
-
$379 USD
View
B
Retailer 13
-
$488 USD
View
B
Retailer 14
-
$544 USD
View
B
Retailer 15
-
$545 USD
View
B
Retailer 16
-
$792 USD
£624 GBP
View
B
Retailer 17
-
$946 USD
View
Most Expensive
B
MOH London
LG532260812 · Nov 1
$1,267 USD
£998 GBP
View
17 more retailers have this diamond
Prices start from $122 USDSave up to $1,145 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