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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 €383 EUR
£337 GBP
As of October 31, 2026
Save €60 EUR (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €443 EUR at MD Diamonds and Jewellers · As of October 29, 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 October 29, 2026, with prices from €383 to €443, a €60 spread on the same certified stone. MD Diamonds and Jewellers lists it at €443. 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
Color
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: Oct 31
Current: €443 EUR|Low: €383 EUR|High: €443 EUR|Avg: €431 EUR
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2€383 EUR
MD Diamonds and Jewellers€443 EUR

4 data points across 2 retailers

2 retailers€383 EUR to €443 EUR

B+
Cheapest Retailer
-
€383 EUR
£337 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG610350739 · Oct 29
€443 EUR
£390 GBP
View
1 more retailer has this diamond
Prices start from €383 EURSave up to €60 EUR

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
€383 EUR