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Heart|Lab Grown|IGI

5.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG831604187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604187

Diamond specifications and retailer prices

From $16,932 CAD
$12,121 USD
As of October 30, 2026
Save $48,068 CAD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $64,999 CAD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5ct lab-grown heart diamond

This 5ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604187 or 831604187. Listed at 18 retailers as of October 30, 2026, with prices from $16,932 to $64,999, a $48,068 spread on the same certified stone. Michael Trio lists it at $64,999. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604187
Dimensions10.67 × 11.86 × 6.91 mm
L/W Ratio1.11
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
10.67 mm11.86 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604187
Side View
Table 57.0%Crown 34.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 58.3%

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: Oct 30
Current: $64,999 CAD|Low: $16,932 CAD|High: $95,309 CAD|Avg: $31,919 CAD|-6.2%
Michael Trio
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
Retailer 18
October 31, 2026
Retailer 15$16,932 CAD
Retailer 2$16,992 CAD
Retailer 6$16,993 CAD
Retailer 10$17,609 CAD
Retailer 11$17,798 CAD
Retailer 7$18,408 CAD
Retailer 13$18,580 CAD
Retailer 4$19,354 CAD
Retailer 3$19,642 CAD
Retailer 17$20,277 CAD
Retailer 5$29,607 CAD
Retailer 14$32,030 CAD
Retailer 8$38,568 CAD
Retailer 18$39,908 CAD
Retailer 16$54,741 CAD
Retailer 9$56,961 CAD
Michael Trio$64,999 CAD
Retailer 12$95,309 CAD

5 data points across 18 retailers

18 retailers$16,932 CAD to $64,999 CAD

A
Cheapest Retailer
-
$16,932 CAD
$12,121 USD
A
Retailer 2
-
$16,992 CAD
$12,164 USD
View
A
Retailer 3
-
$16,993 CAD
$12,165 USD
View
A
Retailer 4
-
$17,609 CAD
$12,606 USD
View
A
Retailer 5
-
$17,798 CAD
$12,741 USD
View
Final sale: no returns
A
Retailer 6
-
$18,408 CAD
$13,178 USD
View
A
Retailer 7
-
$18,580 CAD
$13,301 USD
View
A
Retailer 8
-
$19,354 CAD
$13,855 USD
View
A
Retailer 9
-
$19,642 CAD
$14,061 USD
View
A
Retailer 10
-
$20,277 CAD
£11,429 GBP
View
B+
Retailer 11
-
$29,607 CAD
£16,689 GBP
View
B+
Retailer 12
-
$32,030 CAD
$22,929 USD
View
B+
Retailer 13
-
$38,568 CAD
$27,610 USD
View
B+
Retailer 14
-
$39,908 CAD
ZAR 461,536 ZAR
View
B
Retailer 15
-
$54,741 CAD
$39,188 USD
View
B
Retailer 16
-
$56,961 CAD
$40,777 USD
View
Most Expensive
B
Michael Trio
2606915690 · Oct 31
$64,999 CAD
SGD 62,880 SGD
View
16 more retailers have this diamond
Prices start from $16,932 CADSave up to $48,068 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
5.00ct Heart
$16,932 CAD