Marquise|Lab Grown|IGI

0.99ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG829606372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829606372

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of November 1, 2026
Save €93 EUR (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €263 EUR at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

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 LG829606372 or 829606372. Listed at 2 retailers as of November 1, 2026, with prices from €170 to €263, a €93 spread on the same certified stone. Loose Grown Diamond lists it at €263. 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 angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829606372
Dimensions10.32 × 5.15 × 3.25 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm5.15 mm0.99 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829606372
Side View
Table 61.0%Crown 34.8°Girdle: MED-THKPavilion 40.9°CuletDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €263 EUR|Low: €170 EUR|High: €269 EUR|Avg: €242 EUR|+14.8%
Loose Grown Diamond
Retailer 2
October 28, 2026
Retailer 2€170 EUR
Loose Grown Diamond€263 EUR

6 data points across 2 retailers

2 retailers€170 EUR to €263 EUR

A
Cheapest Retailer
-
€170 EUR
$190 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
829606372 · Nov 1
€263 EUR
$294 USD
View
1 more retailer has this diamond
Prices start from €170 EURSave up to €93 EUR

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
€170 EUR