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Marquise|Lab Grown|IGI

1.00ct I VVS2 Marquise Lab Grown Diamond

ID • I/VVS2 • IGI LG506195358

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG506195358

Diamond specifications and retailer prices

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

This 1ct lab-grown marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG506195358 or 506195358. 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

1.00
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195358
Dimensions10.47 × 5.10 × 2.93 mm
L/W Ratio2.05
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
10.47 mm5.10 mm1.00 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195358
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 57.5%

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: $960 USD|Low: $960 USD|High: $4,342 USD|Avg: $2,721 USD|-43.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 28, 2026
Brilliant Earth$960 USD
Retailer 4$1,087 USD
Retailer 6$1,675 USD
Retailer 7$2,052 USD
Retailer 2$2,124 USD
Retailer 5$2,802 USD
Retailer 3$3,627 USD
Retailer 8$4,304 USD

35 data points across 8 retailers

1 retailer

B
Brilliant Earth
19755918A · Nov 2
$960 USD
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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.

B
1.00ct Marquise
$960 USD