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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG799670922

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

Certificate IGI LG799670922

Diamond specifications and retailer prices

From $495 AUD
$348 USD
As of October 30, 2026
Save $2,579 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,075 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG799670922 or 799670922. Listed at 18 retailers as of October 29, 2026, with prices from $495 to $3,075, a $2,579 spread on the same certified stone. Brilliant Earth lists it at $3,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670922
Dimensions7.16 × 4.99 × 3.36 mm
L/W Ratio1.43
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
7.16 mm4.99 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670922
Side View
Table 64.0%Crown 44.2°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: $3,075 AUD|Low: $394 AUD|High: $3,075 AUD|Avg: $1,449 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$495 AUD
Retailer 17$554 AUD
Retailer 5$615 AUD
Retailer 9$885 AUD
Retailer 4$890 AUD
Retailer 10$949 AUD
Retailer 6$989 AUD
Retailer 16$1,030 AUD
Retailer 12$1,056 AUD
Retailer 2$1,105 AUD
Retailer 3$1,583 AUD
Retailer 11$2,036 AUD
Retailer 8$2,185 AUD
Retailer 13$2,372 AUD
Retailer 15$2,408 AUD
Retailer 7$2,804 AUD
Brilliant Earth$3,075 AUD

36 data points across 17 retailers

18 retailers$495 AUD to $3,075 AUD

A
Cheapest Retailer
-
$495 AUD
$348 USD
A
Retailer 2
-
$554 AUD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$615 AUD
$432 USD
View
A
Retailer 4
-
$615 AUD
$432 USD
View
B+
Retailer 5
-
$885 AUD
$622 USD
View
B+
Retailer 6
-
$890 AUD
$625 USD
View
B+
Retailer 7
-
$949 AUD
$667 USD
View
B+
Retailer 8
-
$989 AUD
$695 USD
View
B+
Retailer 9
-
$1,030 AUD
€689 EUR
View
B+
Retailer 10
-
$1,056 AUD
ZAR 11,988 ZAR
View
B+
Retailer 11
-
$1,105 AUD
£611 GBP
View
B
Retailer 12
-
$1,583 AUD
$1,112 USD
View
B
Retailer 13
-
$2,036 AUD
$1,430 USD
View
B
Retailer 14
-
$2,229 AUD
$1,566 USD
View
B
Retailer 15
-
$2,372 AUD
$1,667 USD
View
B
Retailer 16
-
$2,408 AUD
£1,332 GBP
View
Retailer 17
-
$2,804 AUD
$1,970 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Brilliant Earth
21385077A · Oct 29
$3,075 AUD
$2,160 USD
View
17 more retailers have this diamond
Prices start from $495 AUDSave up to $2,579 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
1.02ct Radiant
$495 AUD