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Heart|Lab Grown|IGI

1.27ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG842638695

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842638695

Diamond specifications and retailer prices

From $610 CAD
$437 USD
As of October 30, 2026
Save $3,524 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,135 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842638695 or 842638695. Listed at 20 retailers as of October 29, 2026, with prices from $610 to $4,135, a $3,524 spread on the same certified stone. Do Amore Diamonds lists it at $4,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842638695
Dimensions6.59 × 7.62 × 4.44 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.62 mm1.27 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842638695
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 58.3%

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 30
Current: $4,135 CAD|Low: $610 CAD|High: $4,135 CAD|Avg: $1,728 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 21
October 30, 2026
Retailer 7$610 CAD
Retailer 2$791 CAD
Retailer 18$880 CAD
Retailer 3$979 CAD
Retailer 9$1,003 CAD
Retailer 21$1,131 CAD
Retailer 11$1,150 CAD
Retailer 16$1,231 CAD
Retailer 5$1,282 CAD
Retailer 14$1,366 CAD
Retailer 17$1,818 CAD
Retailer 10$1,908 CAD
Retailer 15$1,937 CAD
Retailer 13$2,066 CAD
Retailer 12$2,291 CAD
Retailer 8$2,503 CAD
Retailer 4$2,609 CAD
Retailer 20$2,755 CAD
Retailer 6$2,865 CAD
Retailer 19$3,292 CAD
Do Amore Diamonds$4,135 CAD

12 data points across 21 retailers

20 retailers$610 CAD to $4,135 CAD

A
Cheapest Retailer
-
$610 CAD
$437 USD
Final sale: no returns
A
Retailer 2
-
$791 CAD
£446 GBP
View
A
Retailer 3
-
$880 CAD
$630 USD
View
A
Retailer 4
-
$979 CAD
$701 USD
View
A
Retailer 5
-
$1,003 CAD
$718 USD
View
A
Retailer 6
-
$1,018 CAD
$729 USD
View
Retailer 7
-
$1,150 CAD
$823 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$1,231 CAD
£694 GBP
View
B+
Retailer 9
-
$1,282 CAD
ZAR 14,823 ZAR
View
Retailer 10
-
$1,366 CAD
$978 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$1,818 CAD
A$2,002 AUD
View
Retailer 12
-
$1,908 CAD
A$2,101 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,937 CAD
£1,092 GBP
View
B
Retailer 14
-
$2,066 CAD
View
B
Retailer 15
-
$2,503 CAD
$1,792 USD
View
B
Retailer 16
-
$2,609 CAD
$1,868 USD
View
B
Retailer 17
-
$2,755 CAD
£1,553 GBP
View
B
Retailer 18
-
$2,865 CAD
$2,051 USD
View
B
Retailer 19
-
$3,292 CAD
$2,357 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101793 · Oct 29
$4,135 CAD
$2,960 USD
View
19 more retailers have this diamond
Prices start from $610 CADSave up to $3,524 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
1.27ct Heart
$610 CAD