Marquise|Lab Grown|IGI

2.09ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846666485

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846666485

Diamond specifications and retailer prices

From £258 GBP
$344 USD
As of October 23, 2026
Save £1,129 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,707 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846666485 or 846666485. Listed at 24 retailers as of October 23, 2026, with a 437% 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666485
Dimensions13.59 × 6.60 × 4.08 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.59 mm6.60 mm2.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666485
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.8%

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 23
Current: £1,149 GBP|Low: £258 GBP|High: £2,707 GBP|Avg: £812 GBP|-2.2%
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
Retailer 23
Yadav Diamonds
October 27, 2026
Retailer 16£258 GBP
Retailer 9£288 GBP
Retailer 7£299 GBP
Retailer 3£320 GBP
Retailer 22£320 GBP
Retailer 17£336 GBP
Retailer 10£356 GBP
Retailer 20£430 GBP
Retailer 21£436 GBP
Retailer 12£504 GBP
Retailer 6£529 GBP
Retailer 18£571 GBP
Retailer 8£592 GBP
Retailer 23£716 GBP
Retailer 14£765 GBP
Retailer 19£938 GBP
Retailer 2£1,028 GBP
Retailer 13£1,039 GBP
Retailer 11£1,060 GBP
Retailer 1£1,149 GBP
Retailer 5£1,240 GBP
Retailer 4£1,284 GBP
Retailer 15£1,387 GBP
Yadav Diamonds£2,707 GBP

8 data points across 24 retailers

24 retailers£258 GBP to £1,387 GBP

A
Cheapest Retailer
-
£258 GBP
$344 USD
A
Retailer 2
-
£288 GBP
$384 USD
View
Final sale: no returns
A
Retailer 3
-
£299 GBP
$398 USD
View
A
Retailer 4
-
£320 GBP
$426 USD
View
A
Retailer 5
-
£320 GBP
$426 USD
View
A
Retailer 6
-
£336 GBP
View
A
Retailer 7
-
£356 GBP
HK$3,700 HKD
View
B+
Retailer 8
-
£430 GBP
$572 USD
View
A
Retailer 9
-
£436 GBP
$580 USD
View
A
Retailer 10
-
£504 GBP
€639 EUR
View
A
Retailer 11
-
£529 GBP
$705 USD
View
A
Retailer 12
-
£571 GBP
View
A
Retailer 13
-
£592 GBP
$789 USD
View
B+
Retailer 14
-
£716 GBP
A$1,467 AUD
View
B+
Retailer 15
-
£765 GBP
ZAR 16,449 ZAR
View
B+
Retailer 16
-
£938 GBP
$1,249 USD
View
B+
Retailer 17
-
£1,028 GBP
$1,369 USD
View
B+
Retailer 18
-
£1,039 GBP
SGD 1,870 SGD
View
B+
Retailer 19
-
£1,060 GBP
$1,412 USD
View
B+
Retailer 20
-
£1,149 GBP
$1,530 USD
View
B+
Retailer 21
-
£1,240 GBP
$1,652 USD
View
B
Retailer 22
-
£1,284 GBP
View
B
Retailer 23
-
£1,387 GBP
$1,847 USD
View
Most Expensive
Yadav Diamonds
13342248 · Oct 21
£2,707 GBP
$3,605 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from £258 GBPSave up to £1,129 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
£258 GBP