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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816614984

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

Certificate IGI LG816614984

Diamond specifications and retailer prices

From $389 AUD
£215 GBP
As of November 1, 2026
Save $2,693 AUD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,082 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 LG816614984 or 816614984. Listed at 8 retailers as of November 1, 2026, with prices from $389 to $3,082, a $2,693 spread on the same certified stone. Rare Carat lists it at $3,082. 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 angle38.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614984
Dimensions7.15 × 5.14 × 3.25 mm
L/W Ratio1.39
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
7.15 mm5.14 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614984
Side View
Table 68.0%Crown 38.5°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $3,082 AUD|Low: $296 AUD|High: $3,701 AUD|Avg: $1,306 AUD|+11.4%
Rare Carat
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
November 1, 2026
Retailer 5$296 AUD
Retailer 6$340 AUD
Retailer 2$389 AUD
Retailer 3$534 AUD
Retailer 13$596 AUD
Retailer 7$833 AUD
Retailer 17$878 AUD
Retailer 9$891 AUD
Retailer 16$915 AUD
Retailer 12$1,105 AUD
Retailer 15$1,330 AUD
Retailer 4$1,470 AUD
Retailer 14$1,517 AUD
Retailer 8$1,775 AUD
Retailer 10$2,107 AUD
Retailer 11$2,648 AUD
Rare Carat$3,082 AUD

20 data points across 17 retailers

8 retailers$389 AUD to $3,082 AUD

A+
Cheapest Retailer
-
$389 AUD
£215 GBP
A
Retailer 2
-
$596 AUD
$419 USD
View
B+
Retailer 3
-
$1,105 AUD
$776 USD
View
B+
Retailer 4
-
$1,330 AUD
$934 USD
View
B+
Retailer 5
-
$1,517 AUD
£839 GBP
View
B
Retailer 6
-
$2,107 AUD
$1,480 USD
View
B
Retailer 7
-
$2,648 AUD
$1,860 USD
View
Most Expensive
B
Rare Carat
F-671-971_l_800681298 · Nov 1
$3,082 AUD
$2,165 USD
View
7 more retailers have this diamond
Prices start from $389 AUDSave up to $2,693 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
$389 AUD