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Round|Lab Grown|IGI

3.05ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG845619589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845619589

Diamond specifications and retailer prices

From £313 GBP
$420 USD
As of October 29, 2026
Save £1,122 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,435 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845619589 or 845619589. Listed at 14 retailers as of October 29, 2026, with prices from £313 to £1,435, a £1,122 spread on the same certified stone. MOH London lists it at £1,435. 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619589
Dimensions9.24 × 9.28 × 5.72 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
9.24 mm9.28 mm3.05 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619589
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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 29
Current: £1,435 GBP|Low: £313 GBP|High: £1,435 GBP|Avg: £821 GBP
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
October 30, 2026
Retailer 3£313 GBP
Retailer 13£351 GBP
Retailer 9£389 GBP
Retailer 11£496 GBP
Retailer 7£553 GBP
Retailer 4£613 GBP
Retailer 8£619 GBP
Retailer 5£670 GBP
Retailer 12£834 GBP
Retailer 2£1,090 GBP
Retailer 14£1,233 GBP
Retailer 10£1,249 GBP
Retailer 6£1,274 GBP
MOH London£1,435 GBP

10 data points across 14 retailers

14 retailers£313 GBP to £1,435 GBP

A
Cheapest Retailer
-
£313 GBP
$420 USD
A
Retailer 2
-
£351 GBP
$470 USD
View
A
Retailer 3
-
£389 GBP
$521 USD
View
A
Retailer 4
-
£496 GBP
$665 USD
View
A
Retailer 5
-
£553 GBP
View
B+
Retailer 6
-
£613 GBP
$822 USD
View
A
Retailer 7
-
£619 GBP
€790 EUR
View
A
Retailer 8
-
£670 GBP
$898 USD
View
B+
Retailer 9
-
£834 GBP
$1,118 USD
View
B
Retailer 10
-
£1,090 GBP
$1,460 USD
View
B
Retailer 11
-
£1,233 GBP
SGD 2,232 SGD
View
B
Retailer 12
-
£1,249 GBP
$1,673 USD
View
Retailer 13
-
£1,274 GBP
$1,707 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG845619589 · Oct 29
£1,435 GBP
View
13 more retailers have this diamond
Prices start from £313 GBPSave up to £1,122 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
£313 GBP