Marquise|Lab Grown|IGI

0.73ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG522222822

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG522222822

Diamond specifications and retailer prices

From $440 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $440 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522222822 or 522222822. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522222822
Dimensions9.76 × 4.62 × 2.83 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
9.76 mm4.62 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522222822
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $440 USD|Low: $114 USD|High: $1,852 USD|Avg: $779 USD|-55.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
June 13, 2026
Retailer 2$114 USD
Retailer 7$279 USD
Retailer 4$290 USD
Retailer 6$399 USD
Retailer 3$421 USD
Brilliant Earth$440 USD
Retailer 9$606 USD
Retailer 8$899 USD
Retailer 5$1,836 USD

50 data points across 9 retailers

1 retailer

B+
Brilliant Earth
7644179A · Nov 4
$440 USD
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B+
0.73ct Marquise
$440 USD