CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843644851

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843644851

Diamond specifications and retailer prices

From £352 GBP
$472 USD
As of October 30, 2026
Save £1,281 GBP (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,948 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843644851 or 843644851. Listed at 25 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644851
Dimensions13.64 × 6.52 × 4.04 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.64 mm6.52 mm2.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644851
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.0%

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 30
Current: £2,948 GBP|Low: £352 GBP|High: £2,993 GBP|Avg: £989 GBP|-1.5%
Brilliant Earth
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
Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 5£352 GBP
Retailer 12£394 GBP
Retailer 16£394 GBP
Retailer 8£437 GBP
Retailer 15£437 GBP
Retailer 4£464 GBP
Retailer 11£541 GBP
Retailer 25£633 GBP
Retailer 20£681 GBP
Retailer 7£685 GBP
Retailer 3£715 GBP
Retailer 2£724 GBP
Retailer 17£961 GBP
Retailer 21£969 GBP
Retailer 13£993 GBP
Retailer 23£1,053 GBP
Retailer 19£1,350 GBP
Retailer 6£1,403 GBP
Retailer 18£1,419 GBP
Retailer 14£1,425 GBP
Retailer 24£1,537 GBP
Retailer 9£1,538 GBP
Retailer 22£1,611 GBP
Retailer 10£1,633 GBP
Brilliant Earth£2,948 GBP

19 data points across 25 retailers

25 retailers£352 GBP to £1,633 GBP

A
Cheapest Retailer
-
£352 GBP
$472 USD
A
Retailer 2
-
£394 GBP
$528 USD
View
A
Retailer 3
-
£394 GBP
$528 USD
View
Final sale: no returns
Retailer 4
-
£437 GBP
$585 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£437 GBP
$585 USD
View
Retailer 6
-
£464 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
£541 GBP
$725 USD
View
A
Retailer 8
-
£633 GBP
€808 EUR
View
B+
Retailer 9
-
£681 GBP
$913 USD
View
A
Retailer 10
-
£685 GBP
$918 USD
View
A
Retailer 11
-
£715 GBP
$958 USD
View
A
Retailer 12
-
£724 GBP
View
Retailer 13
-
£961 GBP
$1,287 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£969 GBP
A$1,998 AUD
View
B+
Retailer 15
-
£993 GBP
$1,330 USD
View
B+
Retailer 16
-
£1,053 GBP
ZAR 22,795 ZAR
View
B
Retailer 17
-
£1,350 GBP
A$2,783 AUD
View
B
Retailer 18
-
£1,403 GBP
$1,880 USD
View
B
Retailer 19
-
£1,419 GBP
$1,901 USD
View
B
Retailer 20
-
£1,425 GBP
$1,909 USD
View
B
Retailer 21
-
£1,537 GBP
$2,060 USD
View
B
Retailer 22
-
£1,538 GBP
$2,060 USD
View
B+
Retailer 23
-
£1,611 GBP
View
B
Retailer 24
-
£1,633 GBP
$2,188 USD
View
Most Expensive
Brilliant Earth
22175074A · Oct 23
£2,948 GBP
$3,950 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from £352 GBPSave up to £1,281 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
£352 GBP