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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG776620853

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776620853

Diamond specifications and retailer prices

From £552 GBP
$739 USD
As of October 30, 2026
Save £4,344 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,896 GBP at Do Amore Diamonds · As of October 30, 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 LG776620853 or 776620853. Listed at 21 retailers as of October 30, 2026, with prices from £552 to £4,896, a £4,344 spread on the same certified stone. Do Amore Diamonds lists it at £4,896. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620853
Dimensions7.42 × 7.42 × 15.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.42 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620853
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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 30
Current: £1,084 GBP|Low: £529 GBP|High: £4,635 GBP|Avg: £1,533 GBP|+0.1%
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
October 30, 2026
Retailer 13£552 GBP
Retailer 3£640 GBP
Retailer 11£640 GBP
Retailer 8£660 GBP
Retailer 9£787 GBP
Retailer 5£900 GBP
Retailer 1£1,084 GBP
Retailer 12£1,576 GBP
Retailer 7£1,639 GBP
Retailer 14£1,910 GBP
Retailer 6£1,945 GBP
Retailer 4£2,162 GBP
Retailer 10£2,650 GBP
Retailer 2£4,545 GBP

45 data points across 14 retailers

21 retailers£552 GBP to £4,896 GBP

Retailer 1
-
£552 GBP
$739 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£552 GBP
$739 USD
View
Retailer 3
-
£600 GBP
$804 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£640 GBP
$857 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£640 GBP
$857 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£660 GBP
$884 USD
View
Final sale: no returns
A
Retailer 7
-
£787 GBP
$1,055 USD
View
A
Retailer 8
-
£799 GBP
$1,070 USD
View
A
Retailer 9
-
£900 GBP
$1,206 USD
View
B+
Retailer 10
-
£1,084 GBP
View
B+
Retailer 11
-
£1,576 GBP
$2,111 USD
View
B+
Retailer 12
-
£1,639 GBP
ZAR 35,482 ZAR
View
Retailer 13
-
£1,910 GBP
A$3,938 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
£1,945 GBP
View
Retailer 15
-
£1,985 GBP
$2,660 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
£1,985 GBP
$2,660 USD
View
B
Retailer 17
-
£2,156 GBP
$2,888 USD
View
B
Retailer 18
-
£2,162 GBP
$2,897 USD
View
B
Retailer 19
-
£2,521 GBP
$3,378 USD
View
B
Retailer 20
-
£2,650 GBP
View
Most Expensive
B
Do Amore Diamonds
27-79FC60CDF · Oct 30
£4,896 GBP
$6,560 USD
View
20 more retailers have this diamond
Prices start from £552 GBPSave up to £4,344 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
£552 GBP