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Heart|Lab Grown|IGI

0.53ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG818658693

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818658693

Diamond specifications and retailer prices

From $419 CAD
$300 USD
As of October 30, 2026
Save $1,552 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,971 CAD at Reve Diamonds · As of October 30, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658693 or 818658693. Listed at 18 retailers as of October 30, 2026, with prices from $419 to $1,971, a $1,552 spread on the same certified stone. Reve Diamonds lists it at $1,971. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658693
Dimensions5.17 × 5.62 × 3.23 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
5.17 mm5.62 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658693
Side View
Table 52.0%Crown 34.2°Girdle: THN-STKPavilion 38°Culet: NoneDepth 57.5%

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: $763 CAD|Low: $359 CAD|High: $1,971 CAD|Avg: $944 CAD|+1.0%
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
Reve Diamonds
October 31, 2026
Retailer 13$374 CAD
Retailer 3$419 CAD
Retailer 4$434 CAD
Retailer 2$464 CAD
Retailer 5$550 CAD
Retailer 14$654 CAD
Retailer 9$698 CAD
Retailer 1$763 CAD
Retailer 11$840 CAD
Retailer 6$880 CAD
Retailer 8$890 CAD
Retailer 15$1,029 CAD
Retailer 12$1,426 CAD
Retailer 7$1,564 CAD
Retailer 10$1,870 CAD
Reve Diamonds$1,971 CAD

30 data points across 16 retailers

18 retailers$419 CAD to $1,971 CAD

Retailer 1
-
$374 CAD
$268 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$419 CAD
$300 USD
View
Final sale: no returns
Retailer 3
-
$434 CAD
$311 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$464 CAD
$332 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$464 CAD
$332 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$550 CAD
$394 USD
View
B+
Retailer 7
-
$654 CAD
$468 USD
View
B+
Retailer 8
-
$698 CAD
$500 USD
View
B+
Retailer 9
-
$763 CAD
€520 EUR
View
B+
Retailer 10
-
$840 CAD
ZAR 9,711 ZAR
View
B+
Retailer 11
-
$880 CAD
$630 USD
View
B
Retailer 12
-
$890 CAD
£502 GBP
View
B
Retailer 13
-
$1,029 CAD
$736 USD
View
B
Retailer 14
-
$1,426 CAD
$1,021 USD
View
Retailer 15
-
$1,492 CAD
$1,068 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$1,564 CAD
$1,119 USD
View
B
Retailer 17
-
$1,870 CAD
£1,054 GBP
View
Most Expensive
B
Reve Diamonds
BBA621F79 · Oct 30
$1,971 CAD
$1,411 USD
View
17 more retailers have this diamond
Prices start from $419 CADSave up to $1,552 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
$419 CAD