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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836642977

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836642977

Diamond specifications and retailer prices

From $269 CAD
$192 USD
As of October 30, 2026
Save $1,366 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,635 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836642977 or 836642977. Listed at 17 retailers as of October 30, 2026, with prices from $269 to $1,635, a $1,366 spread on the same certified stone. Reve Diamonds lists it at $1,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836642977
Dimensions7.33 × 6.47 × 4.45 mm
L/W Ratio1.13
Girdle conditionFaceted
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
7.33 mm6.47 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836642977
Side View
Table 64.0%Crown 36.2°Girdle: STK-VTKPavilion 41°Culet: NoneDepth 60.7%

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 30
Current: $269 CAD|Low: $269 CAD|High: $1,675 CAD|Avg: $873 CAD
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
Reve Diamonds
October 30, 2026
Retailer 1$269 CAD
Retailer 9$333 CAD
Retailer 3$342 CAD
Retailer 5$343 CAD
Retailer 12$565 CAD
Retailer 6$584 CAD
Retailer 7$607 CAD
Retailer 4$676 CAD
Retailer 13$802 CAD
Retailer 2$1,061 CAD
Retailer 11$1,121 CAD
Retailer 8$1,146 CAD
Retailer 10$1,546 CAD
Reve Diamonds$1,635 CAD

41 data points across 14 retailers

17 retailers$269 CAD to $1,635 CAD

Retailer 1
-
$266 CAD
$190 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$269 CAD
$192 USD
View
Retailer 3
-
$326 CAD
$233 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$333 CAD
$238 USD
View
A
Retailer 5
-
$342 CAD
$244 USD
View
Final sale: no returns
Retailer 6
-
$343 CAD
$245 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$565 CAD
ZAR 6,521 ZAR
View
A
Retailer 8
-
$584 CAD
$417 USD
View
A
Retailer 9
-
$607 CAD
£341 GBP
View
B+
Retailer 10
-
$676 CAD
$483 USD
View
B+
Retailer 11
-
$802 CAD
A$882 AUD
View
B
Retailer 12
-
$1,061 CAD
$758 USD
View
Retailer 13
-
$1,103 CAD
$788 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$1,121 CAD
A$1,232 AUD
View
B+
Retailer 15
-
$1,146 CAD
$819 USD
View
B
Retailer 16
-
$1,546 CAD
£870 GBP
View
Most Expensive
B
Reve Diamonds
34DA65440 · Oct 30
$1,635 CAD
$1,168 USD
View
16 more retailers have this diamond
Prices start from $269 CADSave up to $1,366 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
1.23ct Heart
$269 CAD