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Round|Lab Grown|IGI

3.62ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341374

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341374

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 29, 2026
Save £1,557 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,934 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.62ct lab-grown round diamond

This 3.62ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341374 or 605341374. Listed at 12 retailers as of October 29, 2026, with prices from £377 to £1,934, a £1,557 spread on the same certified stone. MOH London lists it at £1,934. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.62
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341374
Dimensions9.79 × 9.71 × 6.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.79 mm9.71 mm3.62 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605341374
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.5%

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: £1,934 GBP|Low: £266 GBP|High: £1,947 GBP|Avg: £1,061 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9£377 GBP
Retailer 6£575 GBP
Retailer 3£597 GBP
Retailer 8£655 GBP
Retailer 10£658 GBP
Retailer 2£1,000 GBP
Retailer 4£1,036 GBP
Retailer 5£1,122 GBP
Retailer 7£1,504 GBP
Retailer 12£1,588 GBP
Retailer 11£1,610 GBP
MOH London£1,934 GBP

21 data points across 12 retailers

12 retailers£377 GBP to £1,934 GBP

A
Cheapest Retailer
-
£377 GBP
$505 USD
Final sale: no returns
Retailer 2
-
£417 GBP
$559 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
£575 GBP
$770 USD
View
B
Retailer 4
-
£655 GBP
$877 USD
View
B+
Retailer 5
-
£658 GBP
$881 USD
View
B+
Retailer 6
-
£1,000 GBP
ZAR 21,653 ZAR
View
B
Retailer 7
-
£1,122 GBP
$1,504 USD
View
Retailer 8
-
£1,212 GBP
$1,624 USD
View
Price last confirmed 23 days ago
Retailer 9
-
£1,504 GBP
$2,015 USD
View
Price last confirmed 26 days ago
B
Retailer 10
-
£1,588 GBP
$2,128 USD
View
B
Retailer 11
-
£1,610 GBP
$2,157 USD
View
Most Expensive
B
MOH London
LG605341374 · Oct 29
£1,934 GBP
View
11 more retailers have this diamond
Prices start from £377 GBPSave up to £1,557 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
3.62ct Round
£377 GBP