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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG836617879

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

Certificate IGI LG836617879

Diamond specifications and retailer prices

From $357 AUD
$251 USD
As of October 30, 2026
Save $2,703 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,060 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 LG836617879 or 836617879. Listed at 14 retailers as of October 29, 2026, with prices from $357 to $3,060, a $2,703 spread on the same certified stone. Brilliant Earth lists it at $3,060. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617879
Dimensions6.97 × 5.01 × 3.28 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
6.97 mm5.01 mm1.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617879
Side View
Table 63.0%Crown 48.5°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 65.5%

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: $3,060 AUD|Low: $357 AUD|High: $3,060 AUD|Avg: $1,311 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
October 30, 2026
Retailer 9$357 AUD
Retailer 10$413 AUD
Retailer 2$663 AUD
Retailer 12$731 AUD
Retailer 6$747 AUD
Retailer 7$860 AUD
Retailer 4$903 AUD
Retailer 15$921 AUD
Retailer 14$1,193 AUD
Retailer 8$1,326 AUD
Retailer 3$1,473 AUD
Retailer 13$1,554 AUD
Retailer 5$2,129 AUD
Retailer 11$2,747 AUD
Brilliant Earth$3,060 AUD

9 data points across 15 retailers

14 retailers$357 AUD to $3,060 AUD

A
Cheapest Retailer
-
$357 AUD
$251 USD
Final sale: no returns
Retailer 2
-
$407 AUD
$286 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$413 AUD
£228 GBP
View
Retailer 4
-
$525 AUD
$369 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$663 AUD
$466 USD
View
A
Retailer 6
-
$731 AUD
€489 EUR
View
Retailer 7
-
$903 AUD
ZAR 10,245 ZAR
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$1,193 AUD
SGD 1,133 SGD
View
B+
Retailer 9
-
$1,326 AUD
$932 USD
View
Retailer 10
-
$1,473 AUD
$1,035 USD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$1,554 AUD
$1,092 USD
View
Retailer 12
-
$2,129 AUD
£1,178 GBP
View
Price last confirmed 24 days ago
Retailer 13
-
$2,747 AUD
$1,930 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21641022A · Oct 29
$3,060 AUD
$2,150 USD
View
13 more retailers have this diamond
Prices start from $357 AUDSave up to $2,703 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
$357 AUD