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Radiant|Lab Grown|IGI

1.07ct G SI1 Radiant Lab Grown Diamond

EX • G/SI1 • IGI LG610350739

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG610350739

Diamond specifications and retailer prices

From $623 AUD
As of November 5, 2026
Save $98 AUD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $721 AUD at MD Diamonds and Jewellers · As of November 5, 2026
View at MD Diamonds and Jewellers

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610350739 or 610350739. Listed at 2 retailers as of November 5, 2026, with prices from $623 to $721, a $98 spread on the same certified stone. MD Diamonds and Jewellers lists it at $721. 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

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610350739
Dimensions7.19 × 4.98 × 3.41 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.19 mm4.98 mm1.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610350739
Side View
Table 64.0%Crown 42.7°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 68.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $721 AUD|Low: $623 AUD|High: $721 AUD|Avg: $701 AUD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2$623 AUD
MD Diamonds and Jewellers$721 AUD

4 data points across 2 retailers

2 retailers$623 AUD to $721 AUD

B+
Cheapest Retailer
-
$623 AUD
Most Expensive
B
MD Diamonds and Jewellers
LG610350739 · Nov 5
$721 AUD
£390 GBP
View
1 more retailer has this diamond
Prices start from $623 AUDSave up to $98 AUD

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+
1.07ct Radiant
$623 AUD