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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825657743

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

Certificate IGI LG825657743

Diamond specifications and retailer prices

From $305 AUD
$214 USD
As of November 2, 2026
Save $2,728 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,032 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657743 or 825657743. Listed at 19 retailers as of November 1, 2026, with prices from $305 to $3,032, a $2,728 spread on the same certified stone. Rare Carat lists it at $3,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657743
Dimensions7.24 × 4.87 × 3.47 mm
L/W Ratio1.49
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm4.87 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657743
Side View
Table 60.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 71.3%

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 2
Current: $3,032 AUD|Low: $305 AUD|High: $3,844 AUD|Avg: $1,251 AUD|-1.8%
Rare Carat
Retailer 2
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Retailer 21
November 2, 2026
Retailer 2$305 AUD
Retailer 20$369 AUD
Retailer 9$382 AUD
Retailer 6$407 AUD
Retailer 8$407 AUD
Retailer 3$692 AUD
Retailer 15$703 AUD
Retailer 17$709 AUD
Retailer 19$737 AUD
Retailer 13$768 AUD
Retailer 5$796 AUD
Retailer 12$797 AUD
Retailer 11$1,145 AUD
Retailer 7$1,310 AUD
Retailer 21$1,314 AUD
Retailer 4$1,384 AUD
Retailer 10$1,486 AUD
Retailer 16$1,633 AUD
Retailer 18$2,534 AUD
Retailer 14$2,713 AUD
Rare Carat$3,032 AUD

38 data points across 21 retailers

19 retailers$305 AUD to $3,032 AUD

A
Cheapest Retailer
-
$305 AUD
$214 USD
A
Retailer 2
-
$369 AUD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$382 AUD
$268 USD
View
A
Retailer 4
-
$407 AUD
$286 USD
View
A
Retailer 5
-
$692 AUD
$486 USD
View
A
Retailer 6
-
$703 AUD
ZAR 7,983 ZAR
View
A
Retailer 7
-
$709 AUD
€474 EUR
View
A
Retailer 8
-
$737 AUD
$518 USD
View
A
Retailer 9
-
$768 AUD
£425 GBP
View
A
Retailer 10
-
$796 AUD
$559 USD
View
B+
Retailer 11
-
$1,145 AUD
SGD 1,087 SGD
View
B+
Retailer 12
-
$1,310 AUD
$920 USD
View
B+
Retailer 13
-
$1,314 AUD
$923 USD
View
B+
Retailer 14
-
$1,384 AUD
$972 USD
View
B+
Retailer 15
-
$1,486 AUD
$1,044 USD
View
B+
Retailer 16
-
$1,633 AUD
£903 GBP
View
B
Retailer 17
-
$2,534 AUD
$1,780 USD
View
B
Retailer 18
-
$2,713 AUD
$1,906 USD
View
Most Expensive
B
Rare Carat
VR-236507 · Nov 1
$3,032 AUD
$2,130 USD
View
18 more retailers have this diamond
Prices start from $305 AUDSave up to $2,728 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
$305 AUD