CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG814642268

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814642268

Diamond specifications and retailer prices

From £620 GBP
As of November 4, 2026
Save £4,529 GBP (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £5,149 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814642268 or 814642268. Listed at 26 retailers as of November 4, 2026, with prices from £620 to £5,149, a £4,529 spread on the same certified stone. Do Amore Diamonds lists it at £5,149. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814642268
Dimensions14.65 × 7.71 × 4.59 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.65 mm7.71 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814642268
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.5%

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: Nov 4
Current: £5,149 GBP|Low: £620 GBP|High: £5,149 GBP|Avg: £1,793 GBP|+3.0%
Do Amore Diamonds
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
Retailer 18
November 5, 2026
Retailer 7£620 GBP
Retailer 3£643 GBP
Retailer 16£726 GBP
Retailer 12£773 GBP
Retailer 8£907 GBP
Retailer 11£1,078 GBP
Retailer 10£1,404 GBP
Retailer 18£1,583 GBP
Retailer 14£1,602 GBP
Retailer 13£1,648 GBP
Retailer 15£1,748 GBP
Retailer 4£1,872 GBP
Retailer 9£2,162 GBP
Retailer 5£2,172 GBP
Retailer 6£2,533 GBP
Retailer 2£2,651 GBP
Retailer 17£3,693 GBP
Do Amore Diamonds£5,149 GBP

34 data points across 18 retailers

26 retailers£620 GBP to £5,149 GBP

Retailer 1
-
£532 GBP
Price last confirmed 34 days ago
Retailer 2
-
£554 GBP
View
Price last confirmed 17 days ago
A
Retailer 3
-
£620 GBP
View
Final sale: no returns
Retailer 4
-
£643 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
£643 GBP
View
Price last confirmed 19 days ago
Retailer 6
-
£643 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
£643 GBP
View
A
Retailer 8
-
£726 GBP
View
A
Retailer 9
-
£773 GBP
View
A
Retailer 10
-
£907 GBP
View
B+
Retailer 11
-
£1,078 GBP
View
B+
Retailer 12
-
£1,404 GBP
View
B+
Retailer 13
-
£1,583 GBP
View
B+
Retailer 14
-
£1,602 GBP
View
B+
Retailer 15
-
£1,648 GBP
View
B+
Retailer 16
-
£1,748 GBP
View
Retailer 17
-
£1,872 GBP
View
Price last confirmed 29 days ago
Retailer 18
-
£1,994 GBP
View
Price last confirmed 16 days ago
B
Retailer 19
-
£1,994 GBP
View
B
Retailer 20
-
£2,162 GBP
View
B
Retailer 21
-
£2,172 GBP
View
B
Retailer 22
-
£2,533 GBP
View
B
Retailer 23
-
£2,651 GBP
View
B
Retailer 24
-
£3,693 GBP
View
B
Retailer 25
-
£4,919 GBP
View
Most Expensive
B
Do Amore Diamonds
23-814642268 · Nov 4
£5,149 GBP
$6,930 USD
View
25 more retailers have this diamond
Prices start from £620 GBPSave up to £4,529 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
3.01ct Marquise
£620 GBP