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Pear|Lab Grown|IGI

4.20ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG846664173

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG846664173

Diamond specifications and retailer prices

From $7,919 CAD
£4,464 GBP
As of October 30, 2026
Save $12,239 CAD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,159 CAD at Brilliance · As of October 29, 2026
View at Brilliance

About this 4.2ct lab-grown pear diamond

This 4.2ct lab-grown pear 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 LG846664173 or 846664173. Listed at 9 retailers as of October 29, 2026, with prices from $7,919 to $20,159, a $12,239 spread on the same certified stone. Brilliance lists it at $20,159. 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

4.20
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664173
Dimensions13.65 × 9.07 × 5.65 mm
L/W Ratio1.50
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
13.65 mm9.07 mm4.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664173
Side View
Table 60.0%Crown 36.6°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $20,159 CAD|Low: $7,919 CAD|High: $59,981 CAD|Avg: $18,873 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$7,919 CAD
Retailer 5$9,471 CAD
Retailer 4$10,245 CAD
Retailer 8$12,810 CAD
Retailer 9$14,722 CAD
Retailer 2$17,950 CAD
Retailer 6$19,392 CAD
Brilliance$20,159 CAD
Retailer 7$59,981 CAD

5 data points across 9 retailers

9 retailers$7,919 CAD to $20,159 CAD

A+
Cheapest Retailer
-
$7,919 CAD
£4,464 GBP
A
Retailer 2
-
$9,471 CAD
$6,780 USD
View
A
Retailer 3
-
$10,245 CAD
$7,334 USD
View
A
Retailer 4
-
$12,810 CAD
$9,170 USD
View
A
Retailer 5
-
$14,722 CAD
$10,539 USD
View
B+
Retailer 6
-
$17,950 CAD
$12,850 USD
View
B+
Retailer 7
-
$19,392 CAD
£10,931 GBP
View
Most Expensive
B+
Brilliance
D46435084 · Oct 29
$20,159 CAD
$14,431 USD
View
7 more retailers have this diamond
Prices start from $7,919 CADSave up to $12,239 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+
4.20ct Pear
$7,919 CAD