Marquise|Lab Grown|IGI

2.09ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG836638000

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836638000

Diamond specifications and retailer prices

From £396 GBP
$531 USD
As of October 25, 2026
Save £1,086 GBP (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,482 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836638000 or 836638000. Listed at 15 retailers as of October 29, 2026, with prices from £396 to £1,482, a £1,086 spread on the same certified stone. Brilliance lists it at £1,482. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836638000
Dimensions13.80 × 6.62 × 4.06 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.80 mm6.62 mm2.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836638000
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: Oct 25
Current: £1,482 GBP|Low: £395 GBP|High: £1,482 GBP|Avg: £869 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4£396 GBP
Retailer 2£396 GBP
Retailer 8£504 GBP
Retailer 6£616 GBP
Retailer 9£623 GBP
Retailer 3£653 GBP
Retailer 5£1,111 GBP
Retailer 10£1,254 GBP
Retailer 7£1,468 GBP
Brilliance£1,482 GBP

18 data points across 10 retailers

15 retailers£396 GBP to £1,482 GBP

Retailer 1
-
£319 GBP
$428 USD
Price last confirmed 11 days ago
Retailer 2
-
£396 GBP
$531 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
£396 GBP
$531 USD
View
A
Retailer 4
-
£396 GBP
$531 USD
View
A
Retailer 5
-
£396 GBP
View
A
Retailer 6
-
£504 GBP
$675 USD
View
A
Retailer 7
-
£616 GBP
$825 USD
View
B+
Retailer 8
-
£623 GBP
$835 USD
View
A
Retailer 9
-
£653 GBP
View
B
Retailer 10
-
£1,111 GBP
$1,489 USD
View
Retailer 11
-
£1,254 GBP
$1,680 USD
View
Price last confirmed 12 days ago
Retailer 12
-
£1,273 GBP
$1,706 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
£1,273 GBP
$1,706 USD
View
Retailer 14
-
£1,468 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliance
D45285860 · Oct 30
£1,482 GBP
$1,986 USD
View
14 more retailers have this diamond
Prices start from £396 GBPSave up to £1,086 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
2.09ct Marquise
£396 GBP