Marquise|Lab Grown|IGI

3.01ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG834613654

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834613654

Diamond specifications and retailer prices

From £2,321 GBP
$3,110 USD
As of October 30, 2026
13 retailers carry this diamond
Most expensive: £2,321 GBP at Brilliant Earth
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834613654 or 834613654. Listed at 13 retailers as of October 30, 2026. 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

3.01
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834613654
Dimensions14.86 × 7.39 × 4.65 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
14.86 mm7.39 mm3.01 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834613654
Side View
Table 59.0%Crown 38.4°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £2,321 GBP|Low: £474 GBP|High: £2,596 GBP|Avg: £1,270 GBP
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 19, 2026
Retailer 13£474 GBP
Retailer 14£478 GBP
Retailer 5£537 GBP
Retailer 3£624 GBP
Retailer 8£682 GBP
Retailer 11£736 GBP
Retailer 2£960 GBP
Retailer 17£988 GBP
Retailer 15£1,246 GBP
Retailer 9£1,517 GBP
Retailer 4£1,543 GBP
Retailer 10£1,769 GBP
Retailer 16£1,797 GBP
Retailer 12£1,874 GBP
Brilliant Earth£2,321 GBP
Retailer 6£2,493 GBP
Retailer 7£2,596 GBP

10 data points across 17 retailers

13 retailers

Retailer 1
-
£474 GBP
Price last confirmed 14 days ago
Retailer 2
-
£478 GBP
$640 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£537 GBP
$719 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£624 GBP
$836 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£682 GBP
$914 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£736 GBP
View
Price last confirmed 13 days ago
Retailer 7
-
£960 GBP
ZAR 20,783 ZAR
View
Price last confirmed 12 days ago
Retailer 8
-
£988 GBP
$1,324 USD
View
Price last confirmed 11 days ago
Retailer 9
-
£1,517 GBP
$2,032 USD
View
Price last confirmed 11 days ago
Retailer 10
-
£1,543 GBP
$2,068 USD
View
Price last confirmed 13 days ago
Retailer 11
-
£1,769 GBP
$2,370 USD
View
Price last confirmed 13 days ago
Retailer 12
-
£1,874 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21782839B · Oct 30
£2,321 GBP
$3,110 USD
View
12 more retailers have this diamond

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.

B
3.01ct Marquise
£2,321 GBP