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Radiant|Lab Grown|IGI

1.00ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG783648786

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

Certificate IGI LG783648786

Diamond specifications and retailer prices

From $2,022 AUD
$1,420 USD
As of October 30, 2026
4 retailers carry this diamond
Most expensive: $2,733 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783648786 or 783648786. Listed at 4 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648786
Dimensions7.20 × 4.89 × 3.20 mm
L/W Ratio1.47
Culet sizePointed
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
7.20 mm4.89 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648786
Side View
Table 61.0%Crown 45.2°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,733 AUD|Low: $1,046 AUD|High: $3,075 AUD|Avg: $1,848 AUD|+3.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$1,046 AUD
Retailer 3$1,159 AUD
Retailer 8$1,294 AUD
Retailer 5$1,342 AUD
Retailer 4$1,441 AUD
Retailer 9$1,452 AUD
Retailer 2$2,022 AUD
Retailer 10$2,357 AUD
Rare Carat$2,733 AUD
Retailer 6$2,770 AUD

8 data points across 10 retailers

4 retailers

Retailer 1
-
$1,159 AUD
$814 USD
Price last confirmed 26 days ago
B
Retailer 2
-
$2,022 AUD
$1,420 USD
View
Retailer 3
-
$2,683 AUD
$1,885 USD
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
F-668-1255_l_799670922 · Oct 21
$2,733 AUD
$1,920 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from $2,022 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.

B
1.00ct Radiant
$2,022 AUD