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Round|Lab Grown|IGI

3.06ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG727590339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727590339

Diamond specifications and retailer prices

From £367 GBP
$492 USD
As of November 1, 2026
Save £1,534 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,687 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG727590339 or 727590339. Listed at 22 retailers as of November 1, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727590339
Dimensions9.22 × 9.29 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
9.22 mm9.29 mm3.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727590339
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°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: Nov 1
Current: £4,687 GBP|Low: £353 GBP|High: £4,687 GBP|Avg: £1,056 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 5£367 GBP
Retailer 10£411 GBP
Retailer 7£455 GBP
Retailer 16£560 GBP
Retailer 3£577 GBP
Retailer 4£612 GBP
Retailer 12£664 GBP
Retailer 9£731 GBP
Retailer 11£755 GBP
Retailer 14£962 GBP
Retailer 17£979 GBP
Retailer 15£989 GBP
Retailer 18£1,063 GBP
Retailer 8£1,445 GBP
Retailer 13£1,569 GBP
Retailer 6£1,704 GBP
Retailer 2£1,901 GBP
Brilliant Earth£4,687 GBP

41 data points across 18 retailers

22 retailers£367 GBP to £1,901 GBP

A
Cheapest Retailer
-
£367 GBP
$492 USD
A
Retailer 2
-
£411 GBP
$551 USD
View
Retailer 3
-
£455 GBP
$610 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£455 GBP
$610 USD
View
A
Retailer 5
-
£560 GBP
$750 USD
View
Retailer 6
-
£577 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£612 GBP
$820 USD
View
A
Retailer 8
-
£664 GBP
€847 EUR
View
A
Retailer 9
-
£731 GBP
$980 USD
View
A
Retailer 10
-
£755 GBP
View
B+
Retailer 11
-
£940 GBP
$1,260 USD
View
B+
Retailer 12
-
£962 GBP
A$1,983 AUD
View
B+
Retailer 13
-
£979 GBP
A$2,018 AUD
View
B+
Retailer 14
-
£989 GBP
ZAR 21,405 ZAR
View
B+
Retailer 15
-
£1,063 GBP
$1,424 USD
View
B+
Retailer 16
-
£1,198 GBP
$1,605 USD
View
B
Retailer 17
-
£1,445 GBP
SGD 2,617 SGD
View
B
Retailer 18
-
£1,485 GBP
$1,989 USD
View
B+
Retailer 19
-
£1,569 GBP
A$3,234 AUD
View
B
Retailer 20
-
£1,704 GBP
$2,283 USD
View
B
Retailer 21
-
£1,901 GBP
View
Most Expensive
Brilliant Earth
18208991A · Oct 16
£4,687 GBP
$6,280 USD
View
Price under review
21 more retailers have this diamond
Prices start from £367 GBPSave up to £1,534 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
£367 GBP