Marquise|Lab Grown|IGI

1.99ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG839641458

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839641458

Diamond specifications and retailer prices

From £284 GBP
$377 USD
As of October 28, 2026
Save £2,057 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,341 GBP at Brilliant Earth · As of October 24, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839641458 or 839641458. Listed at 4 retailers as of October 24, 2026, with prices from £284 to £2,341, a £2,057 spread on the same certified stone. Brilliant Earth lists it at £2,341. 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
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839641458
Dimensions12.36 × 6.55 × 4.20 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.36 mm6.55 mm1.99 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839641458
Side View
Table 63.0%Crown 36.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.1%

Caratlytics Score

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

Last verified: Oct 28
Current: £2,341 GBP|Low: £281 GBP|High: £2,468 GBP|Avg: £1,310 GBP|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 3£284 GBP
Retailer 2£583 GBP
Retailer 4£1,227 GBP
Brilliant Earth£2,341 GBP

23 data points across 4 retailers

4 retailers£284 GBP to £2,341 GBP

A
Cheapest Retailer
-
£284 GBP
$377 USD
Final sale: no returns
A
Retailer 2
-
£583 GBP
View
Returns within 30 days
B
Retailer 3
-
£1,227 GBP
$1,630 USD
View
Price last confirmed 10 days ago
Returns within 30 days
Most Expensive
B
Brilliant Earth
21602086A · Oct 24
£2,341 GBP
$3,110 USD
View
Returns within 30 days
3 more retailers have this diamond
Prices start from £284 GBPSave up to £2,057 GBP

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
£284 GBP