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Round|Lab Grown|IGI

3.06ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG620401427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620401427

Diamond specifications and retailer prices

From £555 GBP
$744 USD
As of November 1, 2026
Save £1,858 GBP (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,413 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620401427 or 620401427. Listed at 27 retailers as of November 1, 2026, with prices from £555 to £2,413, a £1,858 spread on the same certified stone. MOH London lists it at £2,413. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620401427
Dimensions9.27 × 9.30 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.27 mm9.30 mm3.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620401427
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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 1
Current: £2,413 GBP|Low: £555 GBP|High: £2,442 GBP|Avg: £1,188 GBP|-1.0%
MOH London
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
November 1, 2026
Retailer 4£555 GBP
Retailer 10£653 GBP
Retailer 15£700 GBP
Retailer 8£758 GBP
Retailer 3£780 GBP
Retailer 9£845 GBP
Retailer 2£867 GBP
Retailer 7£968 GBP
Retailer 12£1,174 GBP
Retailer 14£1,207 GBP
Retailer 13£1,207 GBP
Retailer 16£1,379 GBP
Retailer 11£1,649 GBP
Retailer 5£1,773 GBP
Retailer 6£1,836 GBP
MOH London£2,413 GBP

39 data points across 16 retailers

27 retailers£555 GBP to £2,413 GBP

Retailer 1
-
£448 GBP
$600 USD
Price last confirmed 33 days ago
Retailer 2
-
£502 GBP
$673 USD
View
Price last confirmed 39 days ago
Retailer 3
-
£502 GBP
$673 USD
View
Price last confirmed 26 days ago
Retailer 4
-
£549 GBP
$735 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
£555 GBP
$744 USD
View
Final sale: no returns
A
Retailer 6
-
£556 GBP
$745 USD
View
Retailer 7
-
£556 GBP
$745 USD
View
Price last confirmed 30 days ago
Retailer 8
-
£556 GBP
$745 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
£630 GBP
HK$6,600 HKD
View
A
Retailer 10
-
£653 GBP
$875 USD
View
Retailer 11
-
£700 GBP
View
Price last confirmed 15 days ago
A
Retailer 12
-
£758 GBP
$1,016 USD
View
A
Retailer 13
-
£780 GBP
$1,045 USD
View
A
Retailer 14
-
£845 GBP
€1,078 EUR
View
B+
Retailer 15
-
£867 GBP
View
B+
Retailer 16
-
£1,174 GBP
A$2,420 AUD
View
B+
Retailer 17
-
£1,207 GBP
A$2,488 AUD
View
B+
Retailer 18
-
£1,207 GBP
ZAR 26,128 ZAR
View
B
Retailer 19
-
£1,379 GBP
$1,848 USD
View
Retailer 20
-
£1,461 GBP
$1,958 USD
View
Price last confirmed 23 days ago
Retailer 21
-
£1,461 GBP
$1,958 USD
View
Price last confirmed 32 days ago
B
Retailer 22
-
£1,649 GBP
A$3,399 AUD
View
B
Retailer 23
-
£1,773 GBP
$2,376 USD
View
B
Retailer 24
-
£1,797 GBP
$2,408 USD
View
B
Retailer 25
-
£1,836 GBP
SGD 3,324 SGD
View
B
Retailer 26
-
£1,929 GBP
$2,585 USD
View
Most Expensive
B
MOH London
LG620401427 · Nov 1
£2,413 GBP
View
26 more retailers have this diamond
Prices start from £555 GBPSave up to £1,858 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 Round
£555 GBP