Heart|Lab Grown|IGI

1.29ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG837660595

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660595

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of November 1, 2026
Save $1,376 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,699 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660595 or 837660595. Listed at 12 retailers as of November 1, 2026, with prices from $323 to $1,699, a $1,376 spread on the same certified stone. Reve Diamonds lists it at $1,699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660595
Dimensions7.40 × 6.52 × 4.44 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
7.40 mm6.52 mm1.29 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660595
Side View
Table 53.0%Crown 41.4°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 60.0%

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: Nov 1
Current: $619 CAD|Low: $323 CAD|High: $1,699 CAD|Avg: $908 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 11$323 CAD
Retailer 5$469 CAD
Retailer 3$478 CAD
Retailer 1$619 CAD
Retailer 6$661 CAD
Retailer 10$786 CAD
Retailer 7$863 CAD
Retailer 9$877 CAD
Retailer 2$1,228 CAD
Retailer 8$1,328 CAD
Retailer 4$1,437 CAD
Reve Diamonds$1,699 CAD

15 data points across 12 retailers

12 retailers$323 CAD to $1,699 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
Final sale: no returns
A
Retailer 2
-
$469 CAD
£264 GBP
View
B+
Retailer 3
-
$478 CAD
$342 USD
View
A
Retailer 4
-
$619 CAD
ZAR 7,163 ZAR
View
A
Retailer 5
-
$661 CAD
£373 GBP
View
B+
Retailer 6
-
$786 CAD
$563 USD
View
B+
Retailer 7
-
$863 CAD
$618 USD
View
B+
Retailer 8
-
$877 CAD
A$966 AUD
View
B
Retailer 9
-
$1,228 CAD
$879 USD
View
B
Retailer 10
-
$1,328 CAD
A$1,463 AUD
View
B
Retailer 11
-
$1,437 CAD
£810 GBP
View
Most Expensive
B
Reve Diamonds
64F9EB7FB · Nov 1
$1,699 CAD
$1,216 USD
View
11 more retailers have this diamond
Prices start from $323 CADSave up to $1,376 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
1.29ct Heart
$323 CAD