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Marquise|Lab Grown|IGI

1.90ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG772695555

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772695555

Diamond specifications and retailer prices

From $2,797 AUD
$1,960 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,797 AUD 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 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772695555 or 772695555. Listed at a single retailer as of November 2, 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

1.90
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772695555
Dimensions12.75 × 6.66 × 4.02 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.75 mm6.66 mm1.90 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772695555
Side View
Table 59.0%Crown 34.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,797 AUD|Low: $554 AUD|High: $4,238 AUD|Avg: $1,487 AUD|-25.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 28, 2026
Retailer 8$563 AUD
Retailer 10$728 AUD
Retailer 2$836 AUD
Retailer 7$1,000 AUD
Retailer 6$1,136 AUD
Retailer 5$1,160 AUD
Retailer 9$1,975 AUD
Retailer 4$2,118 AUD
Retailer 3$2,618 AUD
Brilliant Earth$2,797 AUD

49 data points across 10 retailers

1 retailer

B
Brilliant Earth
18366711B · Nov 2
$2,797 AUD
$1,960 USD
View

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B
1.90ct Marquise
$2,797 AUD