Marquise|Lab Grown|IGI

1.99ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG839674718

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839674718

Diamond specifications and retailer prices

From $392 USD
As of November 4, 2026
Save $1,456 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,890 USD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839674718 or 839674718. Listed at 6 retailers as of November 3, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.99
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839674718
Dimensions12.67 × 6.74 × 4.15 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm6.74 mm1.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839674718
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,848 USD|Low: $392 USD|High: $1,848 USD|Avg: $1,090 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$392 USD
Retailer 2$561 USD
Retailer 6$780 USD
Retailer 5$1,430 USD
Retailer 4$1,461 USD
Retailer 1$1,848 USD

7 data points across 6 retailers

6 retailers$392 USD to $1,848 USD

A
Cheapest Retailer
-
$392 USD
Final sale: no returns
B+
Retailer 2
-
$561 USD
View
Retailer 3
-
$1,430 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$1,461 USD
View
B
Retailer 5
-
$1,848 USD
View
Most Expensive
Brilliant Earth
21601199A · Oct 1
$2,890 USD
View
Price last confirmed 34 days ago
5 more retailers have this diamond
Prices start from $392 USDSave up to $1,456 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
1.99ct Marquise
$392 USD