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Marquise|Lab Grown|IGI

3.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842645460

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842645460

Diamond specifications and retailer prices

From £526 GBP
As of October 29, 2026
Save £5,398 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,924 GBP at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842645460 or 842645460. Listed at 24 retailers as of October 29, 2026, with prices from £526 to £5,924, a £5,398 spread on the same certified stone. The Diamond Guys lists it at £5,924. 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

3.06
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842645460
Dimensions15.27 × 7.60 × 4.66 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm7.60 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842645460
Side View
Table 56.0%Crown 32.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

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 29
Current: £1,680 GBP|Low: £430 GBP|High: £5,924 GBP|Avg: £1,916 GBP|+92.9%
Retailer 1
Retailer 2
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Retailer 23
The Diamond Guys
November 4, 2026
Retailer 15£430 GBP
Retailer 14£482 GBP
Retailer 10£526 GBP
Retailer 16£831 GBP
Retailer 19£910 GBP
Retailer 4£1,008 GBP
Retailer 8£1,051 GBP
Retailer 3£1,219 GBP
Retailer 12£1,429 GBP
Retailer 1£1,680 GBP
Retailer 21£1,683 GBP
Retailer 6£2,254 GBP
Retailer 13£2,300 GBP
Retailer 2£2,715 GBP
Retailer 17£2,795 GBP
Retailer 5£2,909 GBP
Retailer 9£3,356 GBP
Retailer 18£3,358 GBP
Retailer 23£3,375 GBP
Retailer 20£3,435 GBP
Retailer 7£4,263 GBP
Retailer 11£4,944 GBP
Retailer 22£5,227 GBP
The Diamond Guys£5,924 GBP

11 data points across 24 retailers

24 retailers£526 GBP to £5,924 GBP

Retailer 1
-
£430 GBP
Price last confirmed 8 days ago
Retailer 2
-
£482 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
£526 GBP
View
Retailer 4
-
£831 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£910 GBP
View
A
Retailer 6
-
£1,008 GBP
View
B+
Retailer 7
-
£1,051 GBP
View
Final sale: no returns
B+
Retailer 8
-
£1,219 GBP
View
B+
Retailer 9
-
£1,429 GBP
View
B+
Retailer 10
-
£1,680 GBP
View
B+
Retailer 11
-
£1,683 GBP
View
B
Retailer 12
-
£2,254 GBP
View
Retailer 13
-
£2,300 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
£2,715 GBP
View
B
Retailer 15
-
£2,795 GBP
View
B
Retailer 16
-
£2,909 GBP
View
B
Retailer 17
-
£3,356 GBP
View
B
Retailer 18
-
£3,358 GBP
View
B
Retailer 19
-
£3,375 GBP
View
B
Retailer 20
-
£3,435 GBP
View
B
Retailer 21
-
£4,263 GBP
View
B
Retailer 22
-
£4,944 GBP
View
B
Retailer 23
-
£5,227 GBP
View
Most Expensive
B
The Diamond Guys
1998511100 · Nov 3
£5,924 GBP
$7,944 USD
View
23 more retailers have this diamond
Prices start from £526 GBPSave up to £5,398 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
3.06ct Marquise
£526 GBP