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Marquise|Lab Grown|IGI

0.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG537241886

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241886

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)
19 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 top-tier cut grade and certified by IGI LG537241886 or 537241886. Listed at 19 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241886
Dimensions8.79 × 4.10 × 2.33 mm
L/W Ratio2.14
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
8.79 mm4.10 mm0.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241886
Side View
Table 59.5%Crown 36.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 56.8%

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: $404 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
Retailer 17
November 2, 2026
Retailer 14$122 USD
Retailer 8$136 USD
Retailer 4$142 USD
Retailer 5$162 USD
Retailer 16$162 USD
Retailer 11$276 USD
Retailer 15$290 USD
Retailer 3$293 USD
Retailer 2$312 USD
Retailer 12$366 USD
Retailer 6$379 USD
Retailer 10$387 USD
Retailer 17$488 USD
Retailer 13$544 USD
Retailer 7$545 USD
Retailer 9$946 USD
MOH London$1,267 USD

45 data points across 17 retailers

19 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 9 days ago
A
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
-
$387 USD
A$595 AUD
View
B
Retailer 14
-
$488 USD
View
B
Retailer 15
-
$544 USD
View
B
Retailer 16
-
$545 USD
View
B
Retailer 17
-
$792 USD
£624 GBP
View
B
Retailer 18
-
$946 USD
View
Most Expensive
B
MOH London
LG537241886 · Nov 1
$1,267 USD
£998 GBP
View
18 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