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Round|Lab Grown|IGI

1.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG761554218

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761554218

Diamond specifications and retailer prices

From $289 AUD
$203 USD
As of October 29, 2026
Save $2,495 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,784 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761554218 or 761554218. Listed at 23 retailers as of October 27, 2026, with prices from $289 to $2,784, a $2,495 spread on the same certified stone. Queensmith lists it at $2,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761554218
Dimensions6.38 × 6.44 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.38 mm6.44 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761554218
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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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 29
Current: $658 AUD|Low: $278 AUD|High: $1,893 AUD|Avg: $818 AUD|+6.5%
Retailer 1
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
October 31, 2026
Retailer 2$289 AUD
Retailer 7$325 AUD
Retailer 4$359 AUD
Retailer 3$484 AUD
Retailer 8$581 AUD
Retailer 10$616 AUD
Retailer 9$658 AUD
Retailer 1$658 AUD
Retailer 5$695 AUD
Retailer 11$877 AUD
Retailer 14$924 AUD
Retailer 6$1,155 AUD
Retailer 12$1,681 AUD
Retailer 13$1,836 AUD

44 data points across 14 retailers

23 retailers$289 AUD to $2,784 AUD

A
Cheapest Retailer
-
$289 AUD
$203 USD
A
Retailer 2
-
$325 AUD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$336 AUD
$236 USD
View
A
Retailer 4
-
$359 AUD
$252 USD
View
A
Retailer 5
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 6
-
$484 AUD
$340 USD
View
A
Retailer 7
-
$581 AUD
£321 GBP
View
A
Retailer 8
-
$616 AUD
ZAR 6,996 ZAR
View
A
Retailer 9
-
$658 AUD
€440 EUR
View
A
Retailer 10
-
$658 AUD
£364 GBP
View
A
Retailer 11
-
$672 AUD
$472 USD
View
A
Retailer 12
-
$695 AUD
$488 USD
View
B+
Retailer 13
-
$877 AUD
View
B+
Retailer 14
-
$924 AUD
$649 USD
View
B+
Retailer 15
-
$972 AUD
SGD 923 SGD
View
B+
Retailer 16
-
$1,155 AUD
$811 USD
View
B+
Retailer 17
-
$1,220 AUD
$857 USD
View
B+
Retailer 18
-
$1,230 AUD
$864 USD
View
Retailer 19
-
$1,483 AUD
$1,041 USD
View
Price last confirmed 88 days ago
B+
Retailer 20
-
$1,681 AUD
£930 GBP
View
B
Retailer 21
-
$1,715 AUD
$1,204 USD
View
Retailer 22
-
$1,836 AUD
$1,290 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
LG761554218 · Oct 27
$2,784 AUD
£1,540 GBP
View
22 more retailers have this diamond
Prices start from $289 AUDSave up to $2,495 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 Round
$289 AUD