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1.40ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG485135912

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485135912

Diamond specifications and retailer prices

From ₹1,66,474 INR
$1,762 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: ₹1,66,474 INR at B2C 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 B2C Jewels

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485135912 or 485135912. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485135912
Dimensions7.18 × 7.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.18 mm7.12 mm1.40 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485135912
Side View
Table 56.5%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 4
Current: ₹1,66,474 INR|Low: ₹1,58,537 INR|High: ₹2,74,559 INR|Avg: ₹2,02,518 INR|-39.4%
September 23, 2026
B2C Jewels₹1,66,474 INR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033714 · Nov 4
₹1,66,474 INR
$1,762 USD
View

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C
1.40ct Round
₹1,66,474 INR