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Round|Lab Grown|IGI

0.63ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG310835408

Shape and cutting style on the report: Round brilliant

Certificate IGI LG310835408

Diamond specifications and retailer prices

From $384 AUD
€257 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: $384 AUD 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 0.63ct lab-grown round diamond

This 0.63ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG310835408 or 310835408. 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

0.63
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG310835408
Dimensions5.53 × 5.50 × 3.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANTThe laboratory grown diamond described above is classified as Type IIa. Laserscribe on Girdle: "LAB GROWN LG 310835408"
Top View
5.53 mm5.50 mm0.63 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG310835408
Side View
Table 57.0%Crown 35°GirdlePavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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

Last verified: Oct 29
Current: $611 AUD|Low: $296 AUD|High: $611 AUD|Avg: $428 AUD
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 2$296 AUD
Yorxs$384 AUD
Retailer 1$611 AUD

5 data points across 3 retailers

1 retailer

B+
Yorxs
511553518 · Oct 29
$384 AUD
€257 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+
0.63ct Round
$384 AUD