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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG669426983

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669426983

Diamond specifications and retailer prices

From $325 CAD
$233 USD
As of October 30, 2026
Save $1,487 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,812 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 LG669426983 or 669426983. Listed at 22 retailers as of October 30, 2026, with prices from $325 to $1,812, a $1,487 spread on the same certified stone. Reve Diamonds lists it at $1,812. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426983
Dimensions6.94 × 7.25 × 4.35 mm
L/W Ratio1.04
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
6.94 mm7.25 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426983
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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: $695 CAD|Low: $309 CAD|High: $1,812 CAD|Avg: $897 CAD|+2.0%
Retailer 1
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 3$325 CAD
Retailer 12$372 CAD
Retailer 11$377 CAD
Retailer 7$402 CAD
Retailer 9$402 CAD
Retailer 8$682 CAD
Retailer 15$688 CAD
Retailer 1$695 CAD
Retailer 2$739 CAD
Retailer 5$739 CAD
Retailer 14$760 CAD
Retailer 16$806 CAD
Retailer 19$982 CAD
Retailer 6$1,056 CAD
Retailer 4$1,295 CAD
Retailer 18$1,308 CAD
Retailer 10$1,368 CAD
Retailer 17$1,606 CAD
Retailer 13$1,614 CAD
Reve Diamonds$1,812 CAD

35 data points across 20 retailers

22 retailers$325 CAD to $1,812 CAD

A
Cheapest Retailer
-
$325 CAD
$233 USD
A
Retailer 2
-
$372 CAD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$377 CAD
$270 USD
View
A
Retailer 4
-
$402 CAD
$288 USD
View
Retailer 5
-
$402 CAD
$288 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$682 CAD
$488 USD
View
B+
Retailer 7
-
$688 CAD
€469 EUR
View
B+
Retailer 8
-
$695 CAD
ZAR 8,042 ZAR
View
B+
Retailer 9
-
$739 CAD
$529 USD
View
B+
Retailer 10
-
$739 CAD
$529 USD
View
B+
Retailer 11
-
$760 CAD
£428 GBP
View
B+
Retailer 12
-
$806 CAD
A$888 AUD
View
Retailer 13
-
$970 CAD
A$1,068 AUD
View
Price last confirmed 36 days ago
B+
Retailer 14
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$982 CAD
A$1,082 AUD
View
B+
Retailer 15
-
$1,056 CAD
$756 USD
View
B
Retailer 16
-
$1,295 CAD
$927 USD
View
B+
Retailer 17
-
$1,308 CAD
A$1,441 AUD
View
B
Retailer 18
-
$1,368 CAD
$979 USD
View
B
Retailer 19
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$1,465 CAD
$1,049 USD
View
B
Retailer 20
-
$1,606 CAD
$1,150 USD
View
B
Retailer 21
-
$1,614 CAD
£910 GBP
View
Most Expensive
B
Reve Diamonds
BD8D77E7F · Nov 1
$1,812 CAD
$1,297 USD
View
21 more retailers have this diamond
Prices start from $325 CADSave up to $1,487 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
$325 CAD