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Marquise|Lab Grown|IGI

0.45ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG532262811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532262811

Diamond specifications and retailer prices

From $113 USD
As of October 27, 2026
Save $1,063 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,176 USD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG532262811 or 532262811. Listed at 13 retailers as of October 27, 2026, with prices from $113 to $1,176, a $1,063 spread on the same certified stone. MOH London lists it at $1,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532262811
Dimensions8.30 × 3.94 × 2.44 mm
L/W Ratio2.11
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
8.30 mm3.94 mm0.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532262811
Side View
Table 63.5%Crown 30.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.9%

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 27
Current: $1,176 USD|Low: $109 USD|High: $1,185 USD|Avg: $392 USD|+0.5%
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
October 29, 2026
Retailer 8$113 USD
Retailer 13$131 USD
Retailer 10$149 USD
Retailer 14$149 USD
Retailer 7$253 USD
Retailer 5$269 USD
Retailer 11$275 USD
Retailer 9$330 USD
Retailer 2$338 USD
Retailer 3$367 USD
Retailer 12$451 USD
Retailer 6$565 USD
Retailer 4$732 USD
MOH London$1,176 USD

23 data points across 14 retailers

13 retailers$113 USD to $1,176 USD

A
Cheapest Retailer
-
$113 USD
A
Retailer 2
-
$131 USD
View
A
Retailer 3
-
$149 USD
View
A
Retailer 4
-
$149 USD
View
A
Retailer 5
-
$253 USD
ZAR 4,092 ZAR
View
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 7
-
$275 USD
View
B+
Retailer 8
-
$330 USD
View
B+
Retailer 9
-
$338 USD
£266 GBP
View
B+
Retailer 10
-
$367 USD
View
B
Retailer 11
-
$451 USD
View
B
Retailer 12
-
$732 USD
£576 GBP
View
Most Expensive
B
MOH London
LG532262811 · Oct 29
$1,176 USD
£926 GBP
View
12 more retailers have this diamond
Prices start from $113 USDSave up to $1,063 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