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Radiant|Lab Grown|IGI

1.01ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG835666006

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

Certificate IGI LG835666006

Diamond specifications and retailer prices

From $192 AUD
As of November 6, 2026
Save $616 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,018 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG835666006 or 835666006. Listed at 9 retailers as of November 4, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835666006
Dimensions6.99 × 5.00 × 3.28 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm5.00 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835666006
Side View
Table 65.0%Crown 39.9°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,018 AUD|Low: $186 AUD|High: $2,031 AUD|Avg: $709 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$192 AUD
Retailer 6$223 AUD
Retailer 2$306 AUD
Retailer 7$429 AUD
Retailer 9$707 AUD
Retailer 4$764 AUD
Retailer 5$808 AUD
Retailer 8$816 AUD
MOH London$2,018 AUD

34 data points across 9 retailers

9 retailers$192 AUD to $808 AUD

A
Cheapest Retailer
-
$192 AUD
A
Retailer 2
-
$223 AUD
View
A
Retailer 3
-
$306 AUD
View
A
Retailer 4
-
$429 AUD
View
B+
Retailer 5
-
$707 AUD
View
B
Retailer 6
-
$764 AUD
View
B
Retailer 7
-
$808 AUD
View
Retailer 8
-
$816 AUD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
LG835666006 · Oct 29
$2,018 AUD
£1,092 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $192 AUDSave up to $616 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.

A
1.01ct Radiant
$192 AUD