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Marquise|Lab Grown|IGI

0.43ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG530295963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530295963

Diamond specifications and retailer prices

From $109 USD
As of October 30, 2026
Save $1,024 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,133 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530295963 or 530295963. Listed at 14 retailers as of October 26, 2026, with prices from $109 to $1,133, a $1,024 spread on the same certified stone. MOH London lists it at $1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295963
Dimensions8.26 × 3.96 × 2.31 mm
L/W Ratio2.09
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
8.26 mm3.96 mm0.43 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530295963
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.3%

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: $1,133 USD|Low: $105 USD|High: $1,144 USD|Avg: $382 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
October 31, 2026
Retailer 8$109 USD
Retailer 12$127 USD
Retailer 9$144 USD
Retailer 13$144 USD
Retailer 6$240 USD
Retailer 10$268 USD
Retailer 2$271 USD
Retailer 7$327 USD
Retailer 3$362 USD
Retailer 11$436 USD
Retailer 4$493 USD
Retailer 5$716 USD
MOH London$1,133 USD

43 data points across 13 retailers

14 retailers$109 USD to $1,133 USD

A
Cheapest Retailer
-
$109 USD
A
Retailer 2
-
$127 USD
View
A
Retailer 3
-
$144 USD
View
A
Retailer 4
-
$144 USD
View
A
Retailer 5
-
$240 USD
View
B+
Retailer 6
-
$268 USD
View
B+
Retailer 7
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 8
-
$271 USD
£213 GBP
View
B+
Retailer 9
-
$327 USD
£258 GBP
View
B+
Retailer 10
-
$362 USD
View
B
Retailer 11
-
$436 USD
View
B
Retailer 12
-
$493 USD
View
B
Retailer 13
-
$716 USD
£564 GBP
View
Most Expensive
B
MOH London
LG530295963 · Oct 26
$1,133 USD
£892 GBP
View
13 more retailers have this diamond
Prices start from $109 USDSave up to $1,024 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
0.43ct Marquise
$109 USD