CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723541585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723541585

Diamond specifications and retailer prices

From $270 CAD
$193 USD
As of October 29, 2026
Save $1,369 CAD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,639 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG723541585 or 723541585. Listed at 23 retailers as of October 28, 2026, with prices from $270 to $1,639, a $1,369 spread on the same certified stone. Reve Diamonds lists it at $1,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723541585
Dimensions6.50 × 6.46 × 4.04 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
6.50 mm6.46 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723541585
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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 29
Current: $609 CAD|Low: $259 CAD|High: $1,639 CAD|Avg: $757 CAD|+7.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 29, 2026
Retailer 20$270 CAD
Retailer 11$302 CAD
Retailer 4$314 CAD
Retailer 3$335 CAD
Retailer 8$335 CAD
Retailer 6$451 CAD
Retailer 14$543 CAD
Retailer 15$551 CAD
Retailer 16$575 CAD
Retailer 1$609 CAD
Retailer 9$669 CAD
Retailer 5$698 CAD
Retailer 2$708 CAD
Retailer 18$817 CAD
Retailer 19$858 CAD
Retailer 7$1,076 CAD
Retailer 17$1,101 CAD
Retailer 10$1,106 CAD
Retailer 13$1,151 CAD
Retailer 12$1,573 CAD
Reve Diamonds$1,639 CAD

37 data points across 21 retailers

23 retailers$270 CAD to $1,639 CAD

A
Cheapest Retailer
-
$270 CAD
$193 USD
A
Retailer 2
-
$302 CAD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$314 CAD
$224 USD
View
A
Retailer 4
-
$335 CAD
$239 USD
View
A
Retailer 5
-
$335 CAD
$239 USD
View
A
Retailer 6
-
$451 CAD
$322 USD
View
A
Retailer 7
-
$543 CAD
£306 GBP
View
A
Retailer 8
-
$551 CAD
€375 EUR
View
A
Retailer 9
-
$575 CAD
ZAR 6,635 ZAR
View
A
Retailer 10
-
$609 CAD
£342 GBP
View
A
Retailer 11
-
$669 CAD
$478 USD
View
A
Retailer 12
-
$698 CAD
$499 USD
View
A
Retailer 13
-
$708 CAD
A$778 AUD
View
B+
Retailer 14
-
$817 CAD
A$898 AUD
View
B+
Retailer 15
-
$858 CAD
$613 USD
View
B+
Retailer 16
-
$981 CAD
$701 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$1,076 CAD
$769 USD
View
B+
Retailer 18
-
$1,101 CAD
A$1,210 AUD
View
B+
Retailer 19
-
$1,128 CAD
$806 USD
View
B+
Retailer 20
-
$1,151 CAD
$823 USD
View
B
Retailer 21
-
$1,432 CAD
$1,023 USD
View
Price last confirmed 50 days ago
B
Retailer 22
-
$1,573 CAD
£885 GBP
View
Most Expensive
B
Reve Diamonds
BD522F93F · Oct 28
$1,639 CAD
$1,171 USD
View
22 more retailers have this diamond
Prices start from $270 CADSave up to $1,369 CAD

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
1.05ct Round
$270 CAD