CaratHunter
Plans
Radiant|Lab Grown|IGI

1.40ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG637445776

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG637445776

Diamond specifications and retailer prices

From £417 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £417 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.4ct lab-grown radiant diamond

This 1.4ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG637445776 or 637445776. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637445776
Dimensions7.90 × 5.45 × 3.70 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.45 mm1.40 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637445776
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £277 GBP|Low: £95 GBP|High: £1,217 GBP|Avg: £444 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
June 18, 2026
Retailer 3£240 GBP
Retailer 8£246 GBP
Retailer 1£277 GBP
Retailer 12£343 GBP
Retailer 2£348 GBP
Retailer 9£379 GBP
Retailer 7£443 GBP
Retailer 10£505 GBP
Retailer 6£518 GBP
Retailer 11£648 GBP
Retailer 4£785 GBP
Retailer 5£1,217 GBP

57 data points across 12 retailers

1 retailer

B+
Diamond Quarter
1.4VVS2GLG7613C9N · Oct 31
£417 GBP
View

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.

B+
1.40ct Radiant
£417 GBP