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Round|Lab Grown|IGI

1.15ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG628406633

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628406633

Diamond specifications and retailer prices

From $269 CAD
$192 USD
As of October 29, 2026
Save $2,894 CAD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,163 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct 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 LG628406633 or 628406633. Listed at 20 retailers as of October 29, 2026, with prices from $269 to $3,163, a $2,894 spread on the same certified stone. Do Amore Diamonds lists it at $3,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628406633
Dimensions6.76 × 6.71 × 4.11 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
6.76 mm6.71 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628406633
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,575 CAD|Low: $269 CAD|High: $2,785 CAD|Avg: $836 CAD|-7.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 13$269 CAD
Retailer 15$300 CAD
Retailer 2$312 CAD
Retailer 5$336 CAD
Retailer 9$336 CAD
Retailer 10$449 CAD
Retailer 11$596 CAD
Retailer 17$632 CAD
Retailer 8$637 CAD
Retailer 12$679 CAD
Retailer 14$780 CAD
Retailer 4$904 CAD
Retailer 7$957 CAD
Retailer 3$1,183 CAD
Retailer 16$1,424 CAD
Retailer 6$1,484 CAD
Do Amore Diamonds$2,575 CAD

25 data points across 17 retailers

20 retailers$269 CAD to $3,163 CAD

A+
Cheapest Retailer
-
$269 CAD
$192 USD
A
Retailer 2
-
$300 CAD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$312 CAD
$223 USD
View
A
Retailer 4
-
$336 CAD
$240 USD
View
A
Retailer 5
-
$336 CAD
$240 USD
View
B+
Retailer 6
-
$449 CAD
$321 USD
View
A
Retailer 7
-
$596 CAD
£335 GBP
View
A
Retailer 8
-
$632 CAD
ZAR 7,298 ZAR
View
A
Retailer 9
-
$637 CAD
$455 USD
View
A
Retailer 10
-
$679 CAD
£382 GBP
View
A
Retailer 11
-
$780 CAD
$557 USD
View
B+
Retailer 12
-
$904 CAD
A$994 AUD
View
B+
Retailer 13
-
$957 CAD
$684 USD
View
Retailer 14
-
$1,052 CAD
$752 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$1,183 CAD
$845 USD
View
B+
Retailer 16
-
$1,424 CAD
$1,018 USD
View
B+
Retailer 17
-
$1,484 CAD
£835 GBP
View
B
Retailer 18
-
$2,043 CAD
$1,460 USD
View
B
Retailer 19
-
$2,575 CAD
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
23-628406633 · Oct 29
$3,163 CAD
$2,260 USD
View
19 more retailers have this diamond
Prices start from $269 CADSave up to $2,894 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+
1.15ct Round
$269 CAD