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Marquise|Lab Grown|IGI

0.45ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG534252080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534252080

Diamond specifications and retailer prices

From $113 USD
As of November 4, 2026
Save $1,057 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,170 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534252080 or 534252080. Listed at 15 retailers as of November 1, 2026, with prices from $113 to $1,170, a $1,057 spread on the same certified stone. MOH London lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534252080
Dimensions8.18 × 3.92 × 2.52 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
8.18 mm3.92 mm0.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG534252080
Side View
Table 61.0%Crown 33.8°Girdle: THN-STKPavilion 42.3°Culet: NoneDepth 64.3%

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: Nov 4
Current: $1,170 USD|Low: $109 USD|High: $1,185 USD|Avg: $375 USD
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
November 5, 2026
Retailer 9$113 USD
Retailer 13$131 USD
Retailer 3$149 USD
Retailer 10$149 USD
Retailer 6$254 USD
Retailer 7$270 USD
Retailer 11$275 USD
Retailer 2$280 USD
Retailer 8$338 USD
Retailer 4$367 USD
Retailer 12$451 USD
Retailer 5$731 USD
MOH London$1,170 USD

45 data points across 13 retailers

15 retailers$113 USD to $1,170 USD

A
Cheapest Retailer
-
$113 USD
A
Retailer 2
-
$131 USD
View
A
Retailer 3
-
$149 USD
View
Retailer 4
-
$149 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$254 USD
View
B+
Retailer 6
-
$270 USD
View
B+
Retailer 7
-
$275 USD
View
B+
Retailer 8
-
$280 USD
View
B+
Retailer 9
-
$294 USD
View
B+
Retailer 10
-
$338 USD
View
B+
Retailer 11
-
$367 USD
View
B
Retailer 12
-
$451 USD
View
B
Retailer 13
-
$508 USD
View
B
Retailer 14
-
$731 USD
View
Most Expensive
B
MOH London
LG534252080 · Nov 1
$1,170 USD
£921 GBP
View
14 more retailers have this diamond
Prices start from $113 USDSave up to $1,057 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
0.45ct Marquise
$113 USD