Marquise|Lab Grown|IGI

2.09ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG846648332

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648332

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)
24 retailers carry this diamond
Most expensive: £2,808 GBP at Yadav Diamonds · As of October 19, 2026
View at Yadav Diamonds

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 LG846648332 or 846648332. Listed at 24 retailers as of October 24, 2026, with a 383% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648332
Dimensions13.06 × 6.66 × 4.14 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
13.06 mm6.66 mm2.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648332
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: £489 GBP|Low: £309 GBP|High: £2,808 GBP|Avg: £917 GBP|-3.7%
Retailer 1
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Retailer 24
Yadav Diamonds
October 28, 2026
Retailer 15£309 GBP
Retailer 8£342 GBP
Retailer 13£343 GBP
Retailer 7£379 GBP
Retailer 10£379 GBP
Retailer 21£401 GBP
Retailer 6£420 GBP
Retailer 1£489 GBP
Retailer 4£509 GBP
Retailer 2£577 GBP
Retailer 20£585 GBP
Retailer 23£619 GBP
Retailer 12£631 GBP
Retailer 5£842 GBP
Retailer 14£917 GBP
Retailer 3£1,064 GBP
Retailer 9£1,219 GBP
Retailer 22£1,219 GBP
Retailer 17£1,228 GBP
Retailer 18£1,243 GBP
Retailer 19£1,370 GBP
Retailer 11£1,390 GBP
Retailer 16£1,473 GBP
Retailer 24£1,654 GBP
Yadav Diamonds£2,808 GBP

11 data points across 25 retailers

24 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
B+
Retailer 14
-
£917 GBP
ZAR 19,849 ZAR
View
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
Retailer 18
-
£1,228 GBP
$1,645 USD
View
Price last confirmed 13 days ago
B+
Retailer 19
-
£1,243 GBP
$1,665 USD
View
B+
Retailer 20
-
£1,370 GBP
$1,835 USD
View
B
Retailer 21
-
£1,390 GBP
$1,863 USD
View
Retailer 22
-
£1,473 GBP
View
Price last confirmed 10 days ago
B
Retailer 23
-
£1,654 GBP
$2,216 USD
View
Most Expensive
Yadav Diamonds
13338319 · Oct 19
£2,808 GBP
$3,762 USD
View
Price last confirmed 12 days ago
23 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