Marquise|Lab Grown|IGI

1.99ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG840606908

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840606908

Diamond specifications and retailer prices

From €492 EUR
$552 USD
As of October 28, 2026
Save €1,089 EUR (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,559 EUR 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840606908 or 840606908. Listed at 5 retailers as of October 28, 2026, with a 221% 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840606908
Dimensions12.62 × 6.57 × 4.16 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm6.57 mm1.99 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840606908
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,213 EUR|Low: €341 EUR|High: €1,581 EUR|Avg: €939 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3€341 EUR
Retailer 4€492 EUR
Retailer 6€684 EUR
Retailer 1€1,213 EUR
Retailer 5€1,280 EUR
Retailer 2€1,581 EUR

8 data points across 6 retailers

5 retailers€492 EUR to €1,581 EUR

B+
Cheapest Retailer
-
€492 EUR
$552 USD
B
Retailer 2
-
€1,213 EUR
$1,360 USD
View
Retailer 3
-
€1,280 EUR
$1,436 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
€1,581 EUR
$1,774 USD
View
Most Expensive
Brilliant Earth
21613981A · Oct 1
€2,559 EUR
$2,870 USD
View
Price last confirmed 32 days ago
4 more retailers have this diamond
Prices start from €492 EURSave up to €1,089 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.

B+
1.99ct Marquise
€492 EUR