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Round|Lab Grown|IGI

3.05ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG761545640

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761545640

Diamond specifications and retailer prices

From £320 GBP
$429 USD
As of October 26, 2026
Save £1,259 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,657 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct 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 LG761545640 or 761545640. Listed at 22 retailers as of October 26, 2026, with a 394% 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

3.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761545640
Dimensions9.27 × 9.24 × 5.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm9.24 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761545640
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.4%

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: Oct 26
Current: £4,657 GBP|Low: £317 GBP|High: £4,657 GBP|Avg: £1,071 GBP|+15.1%
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 21£320 GBP
Retailer 20£358 GBP
Retailer 15£396 GBP
Retailer 14£422 GBP
Retailer 16£531 GBP
Retailer 6£566 GBP
Retailer 18£566 GBP
Retailer 13£609 GBP
Retailer 2£646 GBP
Retailer 17£693 GBP
Retailer 4£898 GBP
Retailer 3£908 GBP
Retailer 9£925 GBP
Retailer 5£1,135 GBP
Retailer 19£1,357 GBP
Retailer 8£1,374 GBP
Retailer 12£1,380 GBP
Retailer 7£1,559 GBP
Retailer 10£1,579 GBP
Retailer 11£1,707 GBP
Brilliant Earth£4,657 GBP

25 data points across 21 retailers

22 retailers£320 GBP to £1,579 GBP

A
Cheapest Retailer
-
£320 GBP
$429 USD
A
Retailer 2
-
£358 GBP
$480 USD
View
A
Retailer 3
-
£396 GBP
$532 USD
View
Retailer 4
-
£422 GBP
$566 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£531 GBP
View
Retailer 6
-
£566 GBP
$760 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£566 GBP
$760 USD
View
Price last confirmed 5 days ago
A
Retailer 8
-
£609 GBP
$817 USD
View
A
Retailer 9
-
£646 GBP
€826 EUR
View
A
Retailer 10
-
£693 GBP
View
Retailer 11
-
£898 GBP
A$1,853 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
£908 GBP
ZAR 19,687 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£925 GBP
$1,241 USD
View
Retailer 14
-
£1,135 GBP
$1,523 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,357 GBP
$1,821 USD
View
B
Retailer 16
-
£1,374 GBP
$1,844 USD
View
B
Retailer 17
-
£1,380 GBP
$1,852 USD
View
B
Retailer 18
-
£1,479 GBP
$1,985 USD
View
Retailer 19
-
£1,559 GBP
View
Price last confirmed 15 days ago
B
Retailer 20
-
£1,579 GBP
$2,119 USD
View
Retailer 21
-
£1,707 GBP
SGD 3,096 SGD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
20276796A · Oct 18
£4,657 GBP
$6,250 USD
View
Price under review
21 more retailers have this diamond
Prices start from £320 GBPSave up to £1,259 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
3.05ct Round
£320 GBP