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Heart|Lab Grown|IGI

4.70ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG831698106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831698106

Diamond specifications and retailer prices

From $7,795 CAD
£4,394 GBP
As of November 1, 2026
Save $48,520 CAD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $56,315 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.7ct lab-grown heart diamond

This 4.7ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831698106 or 831698106. Listed at 15 retailers as of October 31, 2026, with prices from $7,795 to $56,315, a $48,520 spread on the same certified stone. With Clarity lists it at $56,315. 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

4.70
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698106
Dimensions10.47 × 11.62 × 6.62 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
10.47 mm11.62 mm4.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698106
Side View
Table 62.0%Crown 33.9°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 57.0%

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: $19,043 CAD|Low: $7,792 CAD|High: $56,315 CAD|Avg: $19,553 CAD|-0.5%
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
With Clarity
November 1, 2026
Retailer 7$7,795 CAD
Retailer 14$9,359 CAD
Retailer 10$10,600 CAD
Retailer 3$11,049 CAD
Retailer 9$11,930 CAD
Retailer 2$12,019 CAD
Retailer 4$14,447 CAD
Retailer 8$15,128 CAD
Retailer 11$17,889 CAD
Retailer 1$19,043 CAD
Retailer 13$19,918 CAD
Retailer 12$24,753 CAD
Retailer 6$32,857 CAD
Retailer 5$38,560 CAD
With Clarity$56,315 CAD

13 data points across 15 retailers

15 retailers$7,795 CAD to $56,315 CAD

A
Cheapest Retailer
-
$7,795 CAD
£4,394 GBP
A
Retailer 2
-
$9,359 CAD
$6,700 USD
View
A
Retailer 3
-
$10,600 CAD
$7,588 USD
View
A
Retailer 4
-
$11,049 CAD
$7,910 USD
View
Final sale: no returns
A
Retailer 5
-
$11,930 CAD
£6,725 GBP
View
A
Retailer 6
-
$12,019 CAD
$8,604 USD
View
B+
Retailer 7
-
$14,447 CAD
$10,342 USD
View
B+
Retailer 8
-
$15,128 CAD
€10,314 EUR
View
B+
Retailer 9
-
$17,889 CAD
$12,806 USD
View
B+
Retailer 10
-
$19,043 CAD
£10,734 GBP
View
B+
Retailer 11
-
$19,918 CAD
ZAR 230,352 ZAR
View
B+
Retailer 12
-
$24,753 CAD
$17,720 USD
View
B
Retailer 13
-
$32,857 CAD
$23,521 USD
View
B
Retailer 14
-
$38,560 CAD
SGD 37,303 SGD
View
Most Expensive
B
With Clarity
831698106 · Oct 31
$56,315 CAD
$40,314 USD
View
14 more retailers have this diamond
Prices start from $7,795 CADSave up to $48,520 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
4.70ct Heart
$7,795 CAD