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Round|Lab Grown|IGI

3.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG662477415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG662477415

Diamond specifications and retailer prices

From £290 GBP
$386 USD
As of October 26, 2026
Save £1,166 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,457 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662477415 or 662477415. Listed at 16 retailers as of October 26, 2026, with prices from £290 to £1,457, a £1,166 spread on the same certified stone. MOH London lists it at £1,457. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662477415
Dimensions9.42 × 9.38 × 5.70 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
9.42 mm9.38 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662477415
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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: £1,457 GBP|Low: £254 GBP|High: £1,483 GBP|Avg: £751 GBP|-1.1%
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
October 29, 2026
Retailer 5£290 GBP
Retailer 4£324 GBP
Retailer 3£325 GBP
Retailer 8£360 GBP
Retailer 13£470 GBP
Retailer 9£573 GBP
Retailer 2£646 GBP
Retailer 11£647 GBP
Retailer 14£745 GBP
Retailer 7£1,111 GBP
Retailer 12£1,157 GBP
Retailer 6£1,185 GBP
Retailer 10£1,344 GBP
Retailer 15£1,348 GBP
MOH London£1,457 GBP

40 data points across 15 retailers

16 retailers£290 GBP to £1,457 GBP

A
Cheapest Retailer
-
£290 GBP
$386 USD
A
Retailer 2
-
£324 GBP
$431 USD
View
Final sale: no returns
A
Retailer 3
-
£325 GBP
$432 USD
View
A
Retailer 4
-
£360 GBP
$478 USD
View
A
Retailer 5
-
£396 GBP
$526 USD
View
A
Retailer 6
-
£470 GBP
$625 USD
View
B+
Retailer 7
-
£573 GBP
$762 USD
View
A
Retailer 8
-
£646 GBP
$859 USD
View
A
Retailer 9
-
£647 GBP
View
A
Retailer 10
-
£745 GBP
$990 USD
View
B
Retailer 11
-
£1,111 GBP
$1,476 USD
View
B+
Retailer 12
-
£1,157 GBP
$1,538 USD
View
B+
Retailer 13
-
£1,185 GBP
$1,575 USD
View
B
Retailer 14
-
£1,344 GBP
$1,786 USD
View
B
Retailer 15
-
£1,348 GBP
$1,791 USD
View
Most Expensive
B
MOH London
LG662477415 · Oct 26
£1,457 GBP
View
15 more retailers have this diamond
Prices start from £290 GBPSave up to £1,166 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
£290 GBP