Round|Lab Grown|IGI

3.06ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG839646818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839646818

Diamond specifications and retailer prices

From £347 GBP
$465 USD
As of October 29, 2026
Save £2,317 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,664 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839646818 or 839646818. Listed at 22 retailers as of October 29, 2026, with prices from £347 to £2,664, a £2,317 spread on the same certified stone. Do Amore Diamonds lists it at £2,664. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646818
Dimensions9.30 × 9.26 × 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
9.30 mm9.26 mm3.06 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646818
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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 29
Current: £2,664 GBP|Low: £347 GBP|High: £3,041 GBP|Avg: £1,312 GBP
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 8£347 GBP
Retailer 21£388 GBP
Retailer 4£430 GBP
Retailer 23£430 GBP
Retailer 12£569 GBP
Retailer 20£571 GBP
Retailer 3£708 GBP
Retailer 18£728 GBP
Retailer 2£733 GBP
Retailer 6£811 GBP
Retailer 13£1,003 GBP
Retailer 19£1,031 GBP
Retailer 10£1,055 GBP
Retailer 9£1,249 GBP
Retailer 5£1,329 GBP
Retailer 16£1,619 GBP
Retailer 7£1,632 GBP
Retailer 15£1,918 GBP
Retailer 22£1,985 GBP
Retailer 17£1,992 GBP
Retailer 11£2,597 GBP
Do Amore Diamonds£2,664 GBP
Retailer 14£3,041 GBP

18 data points across 23 retailers

22 retailers£347 GBP to £2,664 GBP

A
Cheapest Retailer
-
£347 GBP
$465 USD
A
Retailer 2
-
£388 GBP
$520 USD
View
Retailer 3
-
£430 GBP
$576 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£430 GBP
$576 USD
View
B+
Retailer 5
-
£569 GBP
$763 USD
View
A
Retailer 6
-
£571 GBP
$765 USD
View
A
Retailer 7
-
£655 GBP
$877 USD
View
A
Retailer 8
-
£708 GBP
$949 USD
View
A
Retailer 9
-
£733 GBP
View
A
Retailer 10
-
£811 GBP
$1,086 USD
View
B+
Retailer 11
-
£1,003 GBP
A$2,067 AUD
View
B+
Retailer 12
-
£1,031 GBP
ZAR 22,308 ZAR
View
B+
Retailer 13
-
£1,055 GBP
$1,414 USD
View
B+
Retailer 14
-
£1,249 GBP
$1,673 USD
View
B+
Retailer 15
-
£1,329 GBP
CA$2,474 CAD
View
B
Retailer 16
-
£1,619 GBP
$2,169 USD
View
B
Retailer 17
-
£1,632 GBP
$2,186 USD
View
B
Retailer 18
-
£1,918 GBP
$2,570 USD
View
Retailer 19
-
£1,985 GBP
$2,660 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
£1,992 GBP
View
B
Retailer 21
-
£2,597 GBP
$3,480 USD
View
Most Expensive
B
Do Amore Diamonds
25-9075137-024D · Oct 31
£2,664 GBP
$3,570 USD
View
21 more retailers have this diamond
Prices start from £347 GBPSave up to £2,317 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
£347 GBP