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Round|Lab Grown|IGI

1.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG732574232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732574232

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 29, 2026
Save $1,366 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,628 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG732574232 or 732574232. Listed at 23 retailers as of October 29, 2026, with prices from $262 to $1,628, a $1,366 spread on the same certified stone. Reve Diamonds lists it at $1,628. 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 angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732574232
Dimensions6.44 × 6.47 × 3.98 mm
L/W Ratio1.00
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
6.44 mm6.47 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732574232
Side View
Table 57.0%Crown 35.8°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.7%

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 29
Current: $1,623 AUD|Low: $255 AUD|High: $1,836 AUD|Avg: $774 AUD|-11.6%
Retailer 1
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 20$262 AUD
Retailer 6$293 AUD
Retailer 19$305 AUD
Retailer 7$326 AUD
Retailer 8$326 AUD
Retailer 9$441 AUD
Retailer 11$537 AUD
Retailer 14$553 AUD
Retailer 15$559 AUD
Retailer 12$587 AUD
Retailer 13$720 AUD
Retailer 4$772 AUD
Retailer 17$794 AUD
Retailer 18$824 AUD
Retailer 10$889 AUD
Retailer 2$1,046 AUD
Retailer 16$1,079 AUD
Retailer 5$1,123 AUD
Retailer 3$1,530 AUD
Retailer 1$1,623 AUD
Reve Diamonds$1,628 AUD

46 data points across 21 retailers

23 retailers$262 AUD to $1,628 AUD

A
Cheapest Retailer
-
$262 AUD
$184 USD
A
Retailer 2
-
$293 AUD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$305 AUD
$214 USD
View
A
Retailer 4
-
$326 AUD
$229 USD
View
A
Retailer 5
-
$326 AUD
$229 USD
View
A
Retailer 6
-
$441 AUD
$310 USD
View
Retailer 7
-
$537 AUD
£297 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$553 AUD
€370 EUR
View
A
Retailer 9
-
$559 AUD
ZAR 6,340 ZAR
View
A
Retailer 10
-
$587 AUD
£325 GBP
View
A
Retailer 11
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$662 AUD
$465 USD
View
A
Retailer 12
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$720 AUD
View
B+
Retailer 13
-
$772 AUD
$542 USD
View
B+
Retailer 14
-
$794 AUD
View
B+
Retailer 15
-
$824 AUD
$579 USD
View
B+
Retailer 16
-
$889 AUD
SGD 844 SGD
View
B+
Retailer 17
-
$1,046 AUD
$735 USD
View
B+
Retailer 18
-
$1,079 AUD
View
B+
Retailer 19
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$1,123 AUD
$789 USD
View
Retailer 20
-
$1,483 AUD
$1,041 USD
View
Price last confirmed 88 days ago
B
Retailer 21
-
$1,530 AUD
£846 GBP
View
B
Retailer 22
-
$1,623 AUD
$1,140 USD
View
Most Expensive
B
Reve Diamonds
604B5E00B · Oct 30
$1,628 AUD
$1,144 USD
View
22 more retailers have this diamond
Prices start from $262 AUDSave up to $1,366 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
$262 AUD