Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG809654732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809654732

Diamond specifications and retailer prices

From £628 GBP
$841 USD
As of October 27, 2026
Save £5,224 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,851 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809654732 or 809654732. Listed at 25 retailers as of October 27, 2026, with prices from £628 to £5,851, a £5,224 spread on the same certified stone. Do Amore Diamonds lists it at £5,851. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809654732
Dimensions15.26 × 7.41 × 4.66 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
15.26 mm7.41 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809654732
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 27
Current: £5,575 GBP|Low: £603 GBP|High: £5,575 GBP|Avg: £1,690 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 4£628 GBP
Retailer 24£683 GBP
Retailer 15£702 GBP
Retailer 7£728 GBP
Retailer 11£728 GBP
Retailer 3£816 GBP
Retailer 21£858 GBP
Retailer 13£986 GBP
Retailer 14£1,003 GBP
Retailer 12£1,028 GBP
Retailer 18£1,231 GBP
Retailer 17£1,370 GBP
Retailer 23£1,674 GBP
Retailer 20£1,814 GBP
Retailer 2£1,867 GBP
Retailer 5£1,969 GBP
Retailer 22£2,060 GBP
Retailer 9£2,218 GBP
Retailer 6£2,260 GBP
Retailer 10£2,279 GBP
Retailer 16£2,396 GBP
Retailer 19£2,730 GBP
Retailer 8£2,865 GBP
Do Amore Diamonds£5,575 GBP

30 data points across 24 retailers

25 retailers£628 GBP to £5,851 GBP

A
Cheapest Retailer
-
£628 GBP
$841 USD
A
Retailer 2
-
£683 GBP
$915 USD
View
A
Retailer 3
-
£702 GBP
$941 USD
View
Final sale: no returns
Retailer 4
-
£728 GBP
$976 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£728 GBP
$976 USD
View
A
Retailer 6
-
£816 GBP
$1,093 USD
View
A
Retailer 7
-
£858 GBP
$1,150 USD
View
A
Retailer 8
-
£986 GBP
View
A
Retailer 9
-
£1,003 GBP
$1,344 USD
View
B+
Retailer 10
-
£1,028 GBP
$1,377 USD
View
B+
Retailer 11
-
£1,231 GBP
View
Retailer 12
-
£1,370 GBP
$1,836 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£1,674 GBP
$2,243 USD
View
Retailer 14
-
£1,814 GBP
A$3,739 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£1,867 GBP
ZAR 40,403 ZAR
View
Retailer 16
-
£1,969 GBP
A$4,059 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£2,060 GBP
$2,760 USD
View
B
Retailer 18
-
£2,218 GBP
View
B
Retailer 19
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£2,260 GBP
$3,028 USD
View
B
Retailer 20
-
£2,279 GBP
$3,053 USD
View
B
Retailer 21
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£2,396 GBP
$3,211 USD
View
B
Retailer 22
-
£2,730 GBP
View
B
Retailer 23
-
£2,865 GBP
$3,838 USD
View
B
Retailer 24
-
£5,575 GBP
$7,470 USD
View
Most Expensive
B
Do Amore Diamonds
23-809654732 · Oct 29
£5,851 GBP
$7,840 USD
View
24 more retailers have this diamond
Prices start from £628 GBPSave up to £5,224 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
£628 GBP