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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG791636019

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791636019

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 30, 2026
Save $1,395 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,679 CAD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791636019 or 791636019. Listed at 19 retailers as of October 30, 2026, with prices from $284 to $1,679, a $1,395 spread on the same certified stone. Reve Diamonds lists it at $1,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791636019
Dimensions7.08 × 7.09 × 4.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm7.09 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791636019
Side View
Table 54.0%Crown 36.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.5%

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: $606 CAD|Low: $284 CAD|High: $1,704 CAD|Avg: $778 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 2$284 CAD
Retailer 9$317 CAD
Retailer 15$328 CAD
Retailer 4$351 CAD
Retailer 5$351 CAD
Retailer 18$461 CAD
Retailer 1$606 CAD
Retailer 10$608 CAD
Retailer 12$609 CAD
Retailer 11$644 CAD
Retailer 7$725 CAD
Retailer 6$798 CAD
Retailer 14$858 CAD
Retailer 17$1,104 CAD
Retailer 3$1,129 CAD
Retailer 16$1,131 CAD
Retailer 8$1,203 CAD
Retailer 13$1,650 CAD
Reve Diamonds$1,679 CAD

38 data points across 19 retailers

19 retailers$284 CAD to $1,679 CAD

A
Cheapest Retailer
-
$284 CAD
$203 USD
A
Retailer 2
-
$317 CAD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$235 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
Retailer 5
-
$351 CAD
$251 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$461 CAD
£260 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$606 CAD
ZAR 7,006 ZAR
View
A
Retailer 8
-
$608 CAD
$435 USD
View
A
Retailer 9
-
$609 CAD
€415 EUR
View
A
Retailer 10
-
$644 CAD
£363 GBP
View
B+
Retailer 11
-
$725 CAD
$519 USD
View
B+
Retailer 12
-
$798 CAD
$571 USD
View
B+
Retailer 13
-
$858 CAD
A$945 AUD
View
B+
Retailer 14
-
$1,104 CAD
$790 USD
View
B+
Retailer 15
-
$1,129 CAD
$808 USD
View
B
Retailer 16
-
$1,131 CAD
$810 USD
View
B
Retailer 17
-
$1,203 CAD
$861 USD
View
B
Retailer 18
-
$1,650 CAD
£930 GBP
View
Most Expensive
B
Reve Diamonds
F0B569693 · Nov 1
$1,679 CAD
$1,202 USD
View
18 more retailers have this diamond
Prices start from $284 CADSave up to $1,395 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
$284 CAD