CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG812621145

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621145

Diamond specifications and retailer prices

From $279 CAD
As of November 4, 2026
Save $1,383 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,662 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621145 or 812621145. Listed at 19 retailers as of November 4, 2026, with prices from $279 to $1,662, a $1,383 spread on the same certified stone. Reve Diamonds lists it at $1,662. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621145
Dimensions5.68 × 5.19 × 3.15 mm
L/W Ratio1.09
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
5.68 mm5.19 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621145
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 55.5%

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 4
Current: $626 CAD|Low: $268 CAD|High: $1,630 CAD|Avg: $661 CAD|+3.7%
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
Retailer 17
November 5, 2026
Retailer 14$279 CAD
Retailer 9$311 CAD
Retailer 2$323 CAD
Retailer 15$346 CAD
Retailer 17$346 CAD
Retailer 6$488 CAD
Retailer 4$514 CAD
Retailer 10$585 CAD
Retailer 1$626 CAD
Retailer 12$626 CAD
Retailer 5$725 CAD
Retailer 8$733 CAD
Retailer 7$752 CAD
Retailer 11$881 CAD
Retailer 16$1,109 CAD
Retailer 3$1,113 CAD
Retailer 13$1,611 CAD

41 data points across 17 retailers

19 retailers$279 CAD to $1,662 CAD

A
Cheapest Retailer
-
$279 CAD
A
Retailer 2
-
$311 CAD
View
Final sale: no returns
A
Retailer 3
-
$323 CAD
View
A
Retailer 4
-
$346 CAD
View
Retailer 5
-
$346 CAD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$488 CAD
View
A
Retailer 7
-
$514 CAD
View
A
Retailer 8
-
$585 CAD
View
B+
Retailer 9
-
$626 CAD
View
B+
Retailer 10
-
$626 CAD
View
B+
Retailer 11
-
$725 CAD
View
B+
Retailer 12
-
$733 CAD
View
B+
Retailer 13
-
$752 CAD
View
B+
Retailer 14
-
$881 CAD
View
B
Retailer 15
-
$1,109 CAD
View
B
Retailer 16
-
$1,113 CAD
View
B
Retailer 17
-
$1,183 CAD
View
B
Retailer 18
-
$1,611 CAD
View
Most Expensive
B
Reve Diamonds
BE10779D6 · Nov 4
$1,662 CAD
$1,193 USD
View
18 more retailers have this diamond
Prices start from $279 CADSave up to $1,383 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
0.53ct Heart
$279 CAD