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1.53ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG395949377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG395949377

Diamond specifications and retailer prices

From $714 CAD
€487 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: $714 CAD at Yorxs
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 Yorxs

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG395949377 or 395949377. Listed at a single retailer as of October 29, 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

1.53
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG395949377
Dimensions7.37 × 7.35 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.37 mm7.35 mm1.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG395949377
Side View
Table 57.5%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $603 CAD|Low: $603 CAD|High: $2,026 CAD|Avg: $1,112 CAD
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 1$603 CAD
Yorxs$714 CAD
Retailer 2$2,026 CAD

12 data points across 3 retailers

1 retailer

B+
Yorxs
511553575 · Oct 29
$714 CAD
€487 EUR
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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+
1.53ct Round
$714 CAD