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Marquise|Lab Grown|IGI

3.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG839607345

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839607345

Diamond specifications and retailer prices

From £389 GBP
$518 USD
As of October 23, 2026
Save £2,667 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,056 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG839607345 or 839607345. Listed at 24 retailers as of October 23, 2026, with prices from £389 to £3,056, a £2,667 spread on the same certified stone. Brilliant Earth lists it at £3,056. 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 angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839607345
Dimensions14.81 × 7.77 × 4.66 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
14.81 mm7.77 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839607345
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

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 23
Current: £3,056 GBP|Low: £389 GBP|High: £16,159 GBP|Avg: £1,217 GBP
Brilliant Earth
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October 27, 2026
Retailer 12£389 GBP
Retailer 7£436 GBP
Retailer 9£436 GBP
Retailer 23£482 GBP
Retailer 18£499 GBP
Retailer 22£537 GBP
Retailer 24£586 GBP
Retailer 20£646 GBP
Retailer 6£694 GBP
Retailer 3£734 GBP
Retailer 21£738 GBP
Retailer 10£1,037 GBP
Retailer 8£1,060 GBP
Retailer 15£1,062 GBP
Retailer 19£1,129 GBP
Retailer 25£1,268 GBP
Retailer 16£1,453 GBP
Retailer 11£1,524 GBP
Retailer 13£1,554 GBP
Retailer 4£1,657 GBP
Retailer 5£1,686 GBP
Retailer 2£1,699 GBP
Retailer 14£2,095 GBP
Retailer 17£3,037 GBP
Brilliant Earth£3,056 GBP

22 data points across 25 retailers

24 retailers£389 GBP to £3,056 GBP

A
Cheapest Retailer
-
£389 GBP
$518 USD
A
Retailer 2
-
£436 GBP
$580 USD
View
A
Retailer 3
-
£482 GBP
$642 USD
View
A
Retailer 4
-
£499 GBP
$665 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£537 GBP
View
A
Retailer 6
-
£586 GBP
$780 USD
View
B+
Retailer 7
-
£646 GBP
$860 USD
View
A
Retailer 8
-
£694 GBP
$924 USD
View
A
Retailer 9
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£734 GBP
€931 EUR
View
A
Retailer 10
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£738 GBP
View
A
Retailer 11
-
£1,037 GBP
ZAR 22,310 ZAR
View
A
Retailer 12
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£1,060 GBP
$1,412 USD
View
A
Retailer 13
-
£1,062 GBP
A$2,176 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
£1,129 GBP
$1,503 USD
View
A
Retailer 15
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£1,268 GBP
$1,688 USD
View
B+
Retailer 16
-
£1,453 GBP
View
Price last confirmed 12 days ago
B+
Retailer 17
-
£1,524 GBP
SGD 2,743 SGD
View
B+
Retailer 18
-
£1,554 GBP
$2,070 USD
View
B+
Retailer 19
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£1,657 GBP
$2,207 USD
View
B+
Retailer 20
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£1,686 GBP
$2,245 USD
View
B+
Retailer 21
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£1,699 GBP
$2,262 USD
View
B+
Retailer 22
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£2,095 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
-
£3,037 GBP
$4,044 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21816447A · Oct 26
£3,056 GBP
$4,070 USD
View
23 more retailers have this diamond
Prices start from £389 GBPSave up to £2,667 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
£389 GBP