Marquise|Lab Grown|IGI

0.99ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG853622511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853622511

Diamond specifications and retailer prices

From $406 USD
£320 GBP
As of November 2, 2026
Save $454 USD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $860 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG853622511 or 853622511. Listed at 2 retailers as of November 1, 2026, with prices from $406 to $860, a $454 spread on the same certified stone. Brilliant Earth lists it at $860. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853622511
Dimensions10.37 × 5.22 × 3.25 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm5.22 mm0.99 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853622511
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $860 USD|Low: $406 USD|High: $860 USD|Avg: $634 USD
Brilliant Earth
Retailer 2
November 2, 2026
Retailer 2$406 USD
Brilliant Earth$860 USD

2 data points across 2 retailers

2 retailers$406 USD to $860 USD

A
Cheapest Retailer
-
$406 USD
£320 GBP
Most Expensive
B
Brilliant Earth
22429585A · Nov 1
$860 USD
View
1 more retailer has this diamond
Prices start from $406 USDSave up to $454 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
0.99ct Marquise
$406 USD