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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG825633959

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825633959

Diamond specifications and retailer prices

From $278 CAD
$199 USD
As of October 30, 2026
Save $1,384 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,662 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 LG825633959 or 825633959. Listed at 18 retailers as of October 30, 2026, with prices from $278 to $1,662, a $1,384 spread on the same certified stone. Reve Diamonds lists it at $1,662. 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 angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633959
Dimensions7.54 × 6.45 × 4.34 mm
L/W Ratio1.17
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
7.54 mm6.45 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633959
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 57.6%

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: $595 CAD|Low: $278 CAD|High: $1,712 CAD|Avg: $838 CAD|-2.7%
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
Reve Diamonds
November 1, 2026
Retailer 3$278 CAD
Retailer 4$312 CAD
Retailer 15$323 CAD
Retailer 6$345 CAD
Retailer 13$345 CAD
Retailer 7$464 CAD
Retailer 1$595 CAD
Retailer 10$631 CAD
Retailer 14$722 CAD
Retailer 12$842 CAD
Retailer 16$1,108 CAD
Retailer 2$1,111 CAD
Retailer 8$1,121 CAD
Retailer 5$1,182 CAD
Retailer 11$1,268 CAD
Retailer 9$1,611 CAD
Reve Diamonds$1,662 CAD

46 data points across 17 retailers

18 retailers$278 CAD to $1,662 CAD

A
Cheapest Retailer
-
$278 CAD
$199 USD
A
Retailer 2
-
$312 CAD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$323 CAD
$231 USD
View
Retailer 4
-
$345 CAD
$247 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$345 CAD
$247 USD
View
Retailer 6
-
$356 CAD
$255 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$464 CAD
$332 USD
View
A
Retailer 8
-
$595 CAD
ZAR 6,877 ZAR
View
A
Retailer 9
-
$631 CAD
£356 GBP
View
B+
Retailer 10
-
$722 CAD
$517 USD
View
B+
Retailer 11
-
$842 CAD
A$927 AUD
View
B+
Retailer 12
-
$1,108 CAD
$793 USD
View
B
Retailer 13
-
$1,111 CAD
$795 USD
View
B+
Retailer 14
-
$1,121 CAD
SGD 1,084 SGD
View
B
Retailer 15
-
$1,182 CAD
$846 USD
View
B+
Retailer 16
-
$1,268 CAD
A$1,397 AUD
View
B
Retailer 17
-
$1,611 CAD
£908 GBP
View
Most Expensive
B
Reve Diamonds
BE95A4477 · Nov 1
$1,662 CAD
$1,190 USD
View
17 more retailers have this diamond
Prices start from $278 CADSave up to $1,384 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
$278 CAD