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0.83ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG301781293

Shape and cutting style on the report: Round brilliant

Certificate IGI LG301781293

Diamond specifications and retailer prices

From $323 USD
€308 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: $323 USD 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 0.83ct lab-grown round diamond

This 0.83ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG301781293 or 301781293. 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

0.83
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG301781293
Dimensions6.09 × 6.05 × 3.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.09 mm6.05 mm0.83 ctG / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG301781293
Side View
Table 57.5%Crown 32.7°GirdlePavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

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

Last verified: Oct 29
Current: $560 USD|Low: $258 USD|High: $560 USD|Avg: $379 USD
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 2$258 USD
Yorxs$323 USD
Retailer 1$560 USD

7 data points across 3 retailers

1 retailer

B+
Yorxs
511553234 · Oct 29
$323 USD
€308 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+
0.83ct Round
$323 USD