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Radiant|Lab Grown|IGI

1.01ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG658471222

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

Certificate IGI LG658471222

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,737 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,979 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG658471222 or 658471222. Listed at 22 retailers as of October 29, 2026, with prices from $242 to $1,979, a $1,737 spread on the same certified stone. Brilliant Earth lists it at $1,979. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658471222
Dimensions6.80 × 4.78 × 3.38 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm4.78 mm1.01 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658471222
Side View
Table 60.0%Crown 39.1°Girdle: THK-VTKPavilion 32.8°Culet: NoneDepth 70.7%

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: Oct 30
Current: $1,979 AUD|Low: $269 AUD|High: $1,979 AUD|Avg: $857 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$269 AUD
Retailer 10$504 AUD
Retailer 6$515 AUD
Retailer 2$533 AUD
Retailer 7$731 AUD
Retailer 12$757 AUD
Retailer 3$964 AUD
Retailer 8$1,008 AUD
Retailer 9$1,096 AUD
Retailer 5$1,410 AUD
Retailer 11$1,562 AUD
Brilliant Earth$1,979 AUD

43 data points across 12 retailers

22 retailers$242 AUD to $1,979 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$300 AUD
$211 USD
View
B+
Retailer 6
-
$410 AUD
$288 USD
View
A
Retailer 7
-
$455 AUD
$320 USD
View
A
Retailer 8
-
$504 AUD
€337 EUR
View
A
Retailer 9
-
$515 AUD
ZAR 5,842 ZAR
View
A
Retailer 10
-
$533 AUD
£295 GBP
View
B+
Retailer 11
-
$731 AUD
View
B+
Retailer 12
-
$757 AUD
$532 USD
View
B
Retailer 13
-
$964 AUD
$677 USD
View
B
Retailer 14
-
$998 AUD
$701 USD
View
B
Retailer 15
-
$1,008 AUD
View
B
Retailer 16
-
$1,041 AUD
$732 USD
View
Retailer 17
-
$1,096 AUD
$770 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,110 AUD
$780 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,410 AUD
£780 GBP
View
B
Retailer 20
-
$1,562 AUD
£864 GBP
View
B
Retailer 21
-
$1,562 AUD
$1,097 USD
View
Most Expensive
B
Brilliant Earth
14013288A · Oct 29
$1,979 AUD
$1,390 USD
View
21 more retailers have this diamond
Prices start from $242 AUDSave up to $1,737 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
$242 AUD