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Round|Lab Grown|IGI

3.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG648415253

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648415253

Diamond specifications and retailer prices

From £600 GBP
$799 USD
As of October 28, 2026
Save £1,759 GBP (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,359 GBP at MOH London · As of October 29, 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 LG648415253 or 648415253. Listed at 7 retailers as of October 28, 2026, with prices from £600 to £2,359, a £1,759 spread on the same certified stone. MOH London lists it at £2,359. 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 angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648415253
Dimensions9.34 × 9.26 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.26 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648415253
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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 28
Current: £2,359 GBP|Low: £600 GBP|High: £2,359 GBP|Avg: £1,146 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3£600 GBP
Retailer 7£701 GBP
Retailer 8£721 GBP
Retailer 4£759 GBP
Retailer 2£839 GBP
Retailer 5£1,404 GBP
Retailer 6£1,838 GBP
MOH London£2,359 GBP

12 data points across 8 retailers

7 retailers£600 GBP to £2,359 GBP

A
Cheapest Retailer
-
£600 GBP
$799 USD
A
Retailer 2
-
£701 GBP
$933 USD
View
A
Retailer 3
-
£759 GBP
$1,011 USD
View
B+
Retailer 4
-
£839 GBP
View
B
Retailer 5
-
£1,404 GBP
$1,870 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
£1,838 GBP
$2,447 USD
View
Most Expensive
B
MOH London
LG648415253 · Oct 29
£2,359 GBP
View
6 more retailers have this diamond
Prices start from £600 GBPSave up to £1,759 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
£600 GBP