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Pear|Lab Grown|IGI

4.05ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG800684589

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG800684589

Diamond specifications and retailer prices

From $5,395 USD
As of October 29, 2026
Save $15,965 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,360 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.05ct lab-grown pear diamond

This 4.05ct 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 LG800684589 or 800684589. Listed at 8 retailers as of October 29, 2026, with prices from $5,395 to $21,360, a $15,965 spread on the same certified stone. Brilliant Earth lists it at $21,360. 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

4.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684589
Dimensions13.61 × 9.09 × 5.46 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
13.61 mm9.09 mm4.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684589
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $21,360 USD|Low: $5,395 USD|High: $31,438 USD|Avg: $14,150 USD|-17.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$5,395 USD
Retailer 8$5,487 USD
Retailer 4$6,075 USD
Retailer 5$8,805 USD
Retailer 6$9,231 USD
Retailer 2$11,461 USD
Retailer 3$13,405 USD
Retailer 10$16,197 USD
Brilliant Earth$21,360 USD
Retailer 9$31,438 USD

27 data points across 10 retailers

8 retailers$5,395 USD to $21,360 USD

A+
Cheapest Retailer
-
$5,395 USD
A
Retailer 2
-
$5,487 USD
View
A
Retailer 3
-
$6,075 USD
View
A
Retailer 4
-
$8,805 USD
View
A
Retailer 5
-
$9,231 USD
View
A
Retailer 6
-
$11,461 USD
€10,915 EUR
View
B+
Retailer 7
-
$13,405 USD
£10,555 GBP
View
Most Expensive
B
Brilliant Earth
21059826Y · Oct 29
$21,360 USD
View
7 more retailers have this diamond
Prices start from $5,395 USDSave up to $15,965 USD

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+
4.05ct Pear
$5,395 USD