Marquise|Lab Grown|IGI

2.09ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844652596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844652596

Diamond specifications and retailer prices

From £342 GBP
$458 USD
As of October 24, 2026
Save £1,299 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 21, 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 LG844652596 or 844652596. Listed at 24 retailers as of October 24, 2026, with a 380% 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 angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844652596
Dimensions13.77 × 6.72 × 4.05 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm6.72 mm2.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844652596
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: £481 GBP|Low: £306 GBP|High: £2,808 GBP|Avg: £963 GBP|-5.1%
Retailer 1
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Retailer 24
Yadav Diamonds
October 28, 2026
Retailer 16£306 GBP
Retailer 21£337 GBP
Retailer 13£342 GBP
Retailer 7£378 GBP
Retailer 9£378 GBP
Retailer 22£396 GBP
Retailer 14£420 GBP
Retailer 1£481 GBP
Retailer 5£506 GBP
Retailer 3£576 GBP
Retailer 20£581 GBP
Retailer 24£610 GBP
Retailer 12£630 GBP
Retailer 6£840 GBP
Retailer 15£906 GBP
Retailer 4£1,061 GBP
Retailer 23£1,211 GBP
Retailer 8£1,217 GBP
Retailer 18£1,227 GBP
Retailer 17£1,228 GBP
Retailer 19£1,358 GBP
Retailer 11£1,388 GBP
Retailer 10£1,481 GBP
Retailer 2£1,640 GBP
Yadav Diamonds£2,808 GBP

13 data points across 25 retailers

24 retailers£342 GBP to £1,640 GBP

Retailer 1
-
£306 GBP
$410 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£342 GBP
$458 USD
View
A
Retailer 3
-
£378 GBP
$507 USD
View
A
Retailer 4
-
£378 GBP
$507 USD
View
A
Retailer 5
-
£396 GBP
View
A
Retailer 6
-
£420 GBP
HK$4,400 HKD
View
A
Retailer 7
-
£481 GBP
$645 USD
View
A
Retailer 8
-
£506 GBP
$678 USD
View
A
Retailer 9
-
£576 GBP
$772 USD
View
A
Retailer 10
-
£581 GBP
€741 EUR
View
A
Retailer 11
-
£610 GBP
View
A
Retailer 12
-
£630 GBP
$844 USD
View
B+
Retailer 13
-
£840 GBP
A$1,732 AUD
View
Retailer 14
-
£906 GBP
ZAR 19,622 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,061 GBP
$1,422 USD
View
B+
Retailer 16
-
£1,211 GBP
SGD 2,192 SGD
View
B+
Retailer 17
-
£1,217 GBP
$1,630 USD
View
B+
Retailer 18
-
£1,227 GBP
$1,644 USD
View
Retailer 19
-
£1,228 GBP
$1,645 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
£1,358 GBP
$1,820 USD
View
B+
Retailer 21
-
£1,388 GBP
$1,860 USD
View
B
Retailer 22
-
£1,481 GBP
View
B
Retailer 23
-
£1,640 GBP
$2,198 USD
View
Most Expensive
Yadav Diamonds
13333215 · Oct 21
£2,808 GBP
$3,762 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from £342 GBPSave up to £1,299 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
£342 GBP