CaratHunter
Plans
Heart|Lab Grown|IGI

3.00ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG680545220

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680545220

Diamond specifications and retailer prices

From $2,319 CAD
$1,660 USD
As of October 30, 2026
Save $14,556 CAD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,223 CAD at Novita Diamonds · As of October 9, 2026
View at Novita Diamonds

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680545220 or 680545220. Listed at 14 retailers as of October 30, 2026, with a 628% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680545220
Dimensions9.59 × 9.59 × 9.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
9.59 mm9.59 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680545220
Side View
Table 57.0%Crown 39.2°Girdle: MED-THKPavilion 39.4°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: Oct 30
Current: $22,223 CAD|Low: $2,155 CAD|High: $22,842 CAD|Avg: $7,308 CAD|-0.1%
Novita Diamonds
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 7$2,155 CAD
Retailer 11$2,319 CAD
Retailer 17$2,996 CAD
Retailer 9$3,012 CAD
Retailer 15$3,265 CAD
Retailer 3$3,879 CAD
Retailer 4$3,948 CAD
Retailer 5$3,966 CAD
Retailer 2$4,164 CAD
Retailer 12$4,620 CAD
Retailer 10$6,570 CAD
Retailer 14$6,890 CAD
Retailer 18$7,542 CAD
Retailer 13$8,746 CAD
Retailer 8$12,416 CAD
Retailer 16$16,372 CAD
Retailer 6$16,875 CAD
Novita Diamonds$22,223 CAD

32 data points across 18 retailers

14 retailers$2,319 CAD to $16,875 CAD

A
Cheapest Retailer
-
$2,319 CAD
$1,660 USD
A
Retailer 2
-
$2,996 CAD
$2,145 USD
View
A
Retailer 3
-
$3,265 CAD
$2,337 USD
View
A
Retailer 4
-
$3,879 CAD
$2,777 USD
View
A
Retailer 5
-
$3,948 CAD
$2,826 USD
View
A
Retailer 6
-
$3,966 CAD
A$4,368 AUD
View
A
Retailer 7
-
$4,164 CAD
$2,981 USD
View
A
Retailer 8
-
$4,620 CAD
€3,150 EUR
View
Retailer 9
-
$6,890 CAD
A$7,588 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,542 CAD
$5,399 USD
View
B+
Retailer 11
-
$8,746 CAD
£4,930 GBP
View
B
Retailer 12
-
$16,372 CAD
$11,720 USD
View
B
Retailer 13
-
$16,875 CAD
$12,080 USD
View
Most Expensive
Novita Diamonds
cert_680545220 · Oct 8
$22,223 CAD
A$24,475 AUD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $2,319 CADSave up to $14,556 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
3.00ct Heart
$2,319 CAD