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Round|Lab Grown|IGI

3.67ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG625442968

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625442968

Diamond specifications and retailer prices

From £352 GBP
$471 USD
As of October 29, 2026
Save £1,259 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,610 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.67ct lab-grown round diamond

This 3.67ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625442968 or 625442968. Listed at 10 retailers as of October 29, 2026, with prices from £352 to £1,610, a £1,259 spread on the same certified stone. MOH London lists it at £1,610. 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

3.67
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625442968
Dimensions9.97 × 10.05 × 6.01 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
9.97 mm10.05 mm3.67 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625442968
Side View
Table 58.0%Crown 34.1°GirdlePavilion 40.7°Culet: NoneDepth 60.1%

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: £1,610 GBP|Low: £281 GBP|High: £2,012 GBP|Avg: £1,018 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
Retailer 13
October 29, 2026
Retailer 8£352 GBP
Retailer 10£394 GBP
Retailer 11£554 GBP
Retailer 2£639 GBP
Retailer 9£681 GBP
Retailer 6£683 GBP
Retailer 4£902 GBP
Retailer 3£1,049 GBP
Retailer 7£1,172 GBP
Retailer 13£1,212 GBP
Retailer 12£1,600 GBP
MOH London£1,610 GBP
Retailer 5£2,012 GBP

24 data points across 13 retailers

10 retailers£352 GBP to £1,610 GBP

A
Cheapest Retailer
-
£352 GBP
$471 USD
A
Retailer 2
-
£394 GBP
$528 USD
View
Final sale: no returns
A
Retailer 3
-
£394 GBP
$528 USD
View
A
Retailer 4
-
£554 GBP
HK$5,800 HKD
View
A
Retailer 5
-
£639 GBP
€815 EUR
View
B+
Retailer 6
-
£681 GBP
$913 USD
View
A
Retailer 7
-
£683 GBP
$915 USD
View
B+
Retailer 8
-
£1,172 GBP
$1,571 USD
View
B
Retailer 9
-
£1,402 GBP
$1,878 USD
View
Most Expensive
B
MOH London
LG625442968 · Oct 29
£1,610 GBP
View
9 more retailers have this diamond
Prices start from £352 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
3.67ct Round
£352 GBP