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Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG836617478

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

Certificate IGI LG836617478

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 30, 2026
Save $1,795 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,719 AUD at Rare Carat · As of October 21, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836617478 or 836617478. Listed at 16 retailers as of October 30, 2026, with a 506% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617478
Dimensions6.87 × 4.94 × 3.43 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
6.87 mm4.94 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617478
Side View
Table 63.0%Crown 40.6°Girdle: MediumPavilion 36.4°Culet: NoneDepth 69.4%

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: $2,719 AUD|Low: $354 AUD|High: $3,032 AUD|Avg: $1,235 AUD|-1.0%
Rare Carat
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
October 31, 2026
Retailer 14$354 AUD
Retailer 15$409 AUD
Retailer 7$521 AUD
Retailer 12$661 AUD
Retailer 10$717 AUD
Retailer 9$729 AUD
Retailer 8$740 AUD
Retailer 2$809 AUD
Retailer 5$895 AUD
Retailer 3$1,180 AUD
Retailer 13$1,316 AUD
Retailer 4$1,461 AUD
Retailer 16$1,539 AUD
Retailer 6$2,112 AUD
Retailer 11$2,150 AUD
Rare Carat$2,719 AUD

11 data points across 16 retailers

16 retailers$354 AUD to $2,150 AUD

A
Cheapest Retailer
-
$354 AUD
$249 USD
Final sale: no returns
Retailer 2
-
$403 AUD
$283 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$409 AUD
£226 GBP
View
Retailer 4
-
$521 AUD
$366 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$661 AUD
$464 USD
View
A
Retailer 6
-
$717 AUD
£396 GBP
View
A
Retailer 7
-
$729 AUD
€488 EUR
View
B+
Retailer 8
-
$809 AUD
$568 USD
View
Retailer 9
-
$895 AUD
ZAR 10,154 ZAR
View
Price last confirmed 26 days ago
B+
Retailer 10
-
$1,180 AUD
SGD 1,120 SGD
View
B+
Retailer 11
-
$1,316 AUD
$924 USD
View
Retailer 12
-
$1,461 AUD
$1,026 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,539 AUD
$1,081 USD
View
Retailer 14
-
$2,112 AUD
£1,168 GBP
View
Price last confirmed 26 days ago
B
Retailer 15
-
$2,150 AUD
$1,510 USD
View
Most Expensive
Rare Carat
PD-247960 · Oct 21
$2,719 AUD
$1,910 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $354 AUDSave up to $1,795 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
$354 AUD