CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG847678207

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847678207

Diamond specifications and retailer prices

From £343 GBP
$459 USD
As of October 24, 2026
Save £1,311 GBP (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,654 GBP at With Clarity · As of October 27, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847678207 or 847678207. Listed at 22 retailers as of October 24, 2026, with prices from £343 to £1,654, a £1,311 spread on the same certified stone. With Clarity lists it at £1,654. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678207
Dimensions13.02 × 6.63 × 4.19 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.02 mm6.63 mm2.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678207
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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 24
Current: £631 GBP|Low: £309 GBP|High: £1,737 GBP|Avg: £813 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 28, 2026
Retailer 15£309 GBP
Retailer 7£342 GBP
Retailer 13£343 GBP
Retailer 6£379 GBP
Retailer 9£379 GBP
Retailer 18£401 GBP
Retailer 5£420 GBP
Retailer 4£489 GBP
Retailer 2£509 GBP
Retailer 21£577 GBP
Retailer 17£585 GBP
Retailer 20£619 GBP
Retailer 1£631 GBP
Retailer 3£842 GBP
Retailer 14£917 GBP
Retailer 22£1,064 GBP
Retailer 8£1,219 GBP
Retailer 19£1,219 GBP
Retailer 12£1,243 GBP
Retailer 16£1,370 GBP
Retailer 11£1,390 GBP
Retailer 10£1,483 GBP
With Clarity£1,654 GBP

9 data points across 23 retailers

22 retailers£343 GBP to £1,654 GBP

Retailer 1
-
£309 GBP
$414 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£343 GBP
$459 USD
View
A
Retailer 3
-
£379 GBP
$508 USD
View
A
Retailer 4
-
£379 GBP
$508 USD
View
A
Retailer 5
-
£401 GBP
View
A
Retailer 6
-
£420 GBP
HK$4,400 HKD
View
A
Retailer 7
-
£489 GBP
$655 USD
View
A
Retailer 8
-
£509 GBP
$682 USD
View
A
Retailer 9
-
£577 GBP
$773 USD
View
A
Retailer 10
-
£585 GBP
€747 EUR
View
A
Retailer 11
-
£619 GBP
View
A
Retailer 12
-
£631 GBP
$846 USD
View
B+
Retailer 13
-
£842 GBP
A$1,735 AUD
View
Retailer 14
-
£917 GBP
ZAR 19,849 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,064 GBP
$1,425 USD
View
B
Retailer 16
-
£1,219 GBP
$1,633 USD
View
B+
Retailer 17
-
£1,219 GBP
SGD 2,208 SGD
View
B
Retailer 18
-
£1,243 GBP
$1,665 USD
View
B
Retailer 19
-
£1,370 GBP
$1,835 USD
View
B
Retailer 20
-
£1,390 GBP
$1,863 USD
View
B
Retailer 21
-
£1,483 GBP
View
Most Expensive
B
With Clarity
847678207 · Oct 27
£1,654 GBP
$2,216 USD
View
21 more retailers have this diamond
Prices start from £343 GBPSave up to £1,311 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
£343 GBP