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Marquise|Lab Grown|IGI

2.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846666365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846666365

Diamond specifications and retailer prices

From £257 GBP
$342 USD
As of October 23, 2026
Save £1,124 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,381 GBP at With Clarity · As of October 28, 2026
View at With Clarity

About this 2.06ct lab-grown marquise diamond

This 2.06ct 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 LG846666365 or 846666365. Listed at 22 retailers as of October 23, 2026, with prices from £257 to £1,381, a £1,124 spread on the same certified stone. With Clarity lists it at £1,381. 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

2.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666365
Dimensions12.46 × 6.53 × 4.30 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm6.53 mm2.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666365
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.8%

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: £934 GBP|Low: £257 GBP|High: £1,436 GBP|Avg: £723 GBP|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 17
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Retailer 22
With Clarity
October 26, 2026
Retailer 15£257 GBP
Retailer 9£287 GBP
Retailer 7£298 GBP
Retailer 3£318 GBP
Retailer 20£318 GBP
Retailer 18£334 GBP
Retailer 10£356 GBP
Retailer 16£428 GBP
Retailer 19£432 GBP
Retailer 2£502 GBP
Retailer 6£527 GBP
Retailer 12£561 GBP
Retailer 8£578 GBP
Retailer 21£713 GBP
Retailer 14£761 GBP
Retailer 1£934 GBP
Retailer 22£1,024 GBP
Retailer 13£1,035 GBP
Retailer 11£1,056 GBP
Retailer 17£1,204 GBP
Retailer 5£1,237 GBP
Retailer 4£1,278 GBP
With Clarity£1,381 GBP

7 data points across 23 retailers

22 retailers£257 GBP to £1,381 GBP

A
Cheapest Retailer
-
£257 GBP
$342 USD
A
Retailer 2
-
£298 GBP
$397 USD
View
A
Retailer 3
-
£318 GBP
$424 USD
View
A
Retailer 4
-
£318 GBP
$424 USD
View
A
Retailer 5
-
£334 GBP
View
A
Retailer 6
-
£356 GBP
HK$3,700 HKD
View
B+
Retailer 7
-
£428 GBP
$570 USD
View
A
Retailer 8
-
£432 GBP
$575 USD
View
A
Retailer 9
-
£502 GBP
€637 EUR
View
A
Retailer 10
-
£527 GBP
$702 USD
View
A
Retailer 11
-
£561 GBP
View
A
Retailer 12
-
£578 GBP
$770 USD
View
B+
Retailer 13
-
£713 GBP
A$1,461 AUD
View
B+
Retailer 14
-
£761 GBP
ZAR 16,380 ZAR
View
B+
Retailer 15
-
£934 GBP
$1,244 USD
View
B+
Retailer 16
-
£1,024 GBP
$1,364 USD
View
B+
Retailer 17
-
£1,035 GBP
SGD 1,862 SGD
View
B+
Retailer 18
-
£1,056 GBP
$1,406 USD
View
B
Retailer 19
-
£1,204 GBP
$1,603 USD
View
B
Retailer 20
-
£1,237 GBP
$1,647 USD
View
B
Retailer 21
-
£1,278 GBP
View
Most Expensive
B
With Clarity
846666365 · Oct 28
£1,381 GBP
$1,839 USD
View
21 more retailers have this diamond
Prices start from £257 GBPSave up to £1,124 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
2.06ct Marquise
£257 GBP