Round|Lab Grown|IGI

3.06ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG790643174

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790643174

Diamond specifications and retailer prices

From £314 GBP
$421 USD
As of November 1, 2026
Save £1,630 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,944 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG790643174 or 790643174. Listed at 22 retailers as of November 1, 2026, with prices from £314 to £1,944, a £1,630 spread on the same certified stone. Rare Carat lists it at £1,944. 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 angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790643174
Dimensions9.34 × 9.31 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.31 mm3.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790643174
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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: Nov 1
Current: £1,944 GBP|Low: £314 GBP|High: £1,944 GBP|Avg: £900 GBP
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 16£314 GBP
Retailer 3£383 GBP
Retailer 17£390 GBP
Retailer 9£424 GBP
Retailer 18£534 GBP
Retailer 7£569 GBP
Retailer 20£571 GBP
Retailer 2£647 GBP
Retailer 15£671 GBP
Retailer 19£696 GBP
Retailer 5£901 GBP
Retailer 4£912 GBP
Retailer 10£931 GBP
Retailer 8£1,140 GBP
Retailer 13£1,252 GBP
Retailer 14£1,381 GBP
Retailer 11£1,386 GBP
Retailer 6£1,486 GBP
Retailer 21£1,560 GBP
Retailer 12£1,714 GBP
Rare Carat£1,944 GBP

27 data points across 21 retailers

22 retailers£314 GBP to £1,944 GBP

A
Cheapest Retailer
-
£314 GBP
$421 USD
A
Retailer 2
-
£383 GBP
$513 USD
View
A
Retailer 3
-
£390 GBP
$522 USD
View
Retailer 4
-
£424 GBP
$568 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£534 GBP
View
B+
Retailer 6
-
£569 GBP
$762 USD
View
A
Retailer 7
-
£571 GBP
$765 USD
View
A
Retailer 8
-
£647 GBP
€825 EUR
View
A
Retailer 9
-
£671 GBP
$899 USD
View
A
Retailer 10
-
£696 GBP
View
Retailer 11
-
£901 GBP
A$1,858 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
£912 GBP
ZAR 19,747 ZAR
View
Price last confirmed 8 days ago
Retailer 13
-
£931 GBP
$1,248 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,140 GBP
$1,527 USD
View
B+
Retailer 15
-
£1,252 GBP
$1,677 USD
View
B
Retailer 16
-
£1,381 GBP
$1,850 USD
View
B
Retailer 17
-
£1,386 GBP
$1,857 USD
View
B
Retailer 18
-
£1,486 GBP
$1,991 USD
View
Retailer 19
-
£1,560 GBP
View
Price last confirmed 7 days ago
Retailer 20
-
£1,621 GBP
$2,172 USD
View
Price last confirmed 18 days ago
Retailer 21
-
£1,714 GBP
SGD 3,104 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
Rare Carat
73669_l_844628344 · Nov 1
£1,944 GBP
$2,605 USD
View
21 more retailers have this diamond
Prices start from £314 GBPSave up to £1,630 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
£314 GBP