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Round|Lab Grown|IGI

1.25ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG470119609

Certificate IGI LG470119609

Diamond specifications and retailer prices

From $1,618 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,618 USD 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 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG470119609 or 470119609. Listed at a single retailer as of November 1, 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

1.25
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG470119609
Dimensions6.93 × 6.96 mm
L/W Ratio1.00
Top View
6.93 mm6.96 mm1.25 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470119609
Side View
Table 57.5%CrownGirdlePavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,618 USD|Low: $1,547 USD|High: $2,624 USD|Avg: $1,950 USD|-38.3%
September 23, 2026
B2C Jewels$1,618 USD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
19098749 · Nov 1
$1,618 USD
View

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B
1.25ct Round
$1,618 USD