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Round|Lab Grown|IGI

0.40ct I SI2 Round Lab Grown Diamond

GD • I/SI2 • IGI LG675518494

Certificate IGI LG675518494

Diamond specifications and retailer prices

From £107 GBP
₹13,630 INR
As of October 30, 2026
1 retailer carries this diamond
Only listing: £107 GBP at Sarvada Jewels
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 Sarvada Jewels

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG675518494 or 675518494. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.40
Carat
I
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG675518494
Dimensions4.60 × 4.70 × 2.89 mm
L/W Ratio1.02
Top View
4.60 mm4.70 mm0.40 ctI / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG675518494
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £107 GBP|Low: £106 GBP|High: £112 GBP|Avg: £110 GBP|-4.0%
October 30, 2026
Sarvada Jewels£107 GBP

42 data points across 1 retailer

1 retailer

B+
Sarvada Jewels
168238480 · Oct 30
£107 GBP
₹13,630 INR
View

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B+
0.40ct Round
£107 GBP