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Pear|Lab Grown|IGI

3.64ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG780613558

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG780613558

Diamond specifications and retailer prices

From $2,833 AUD
$1,990 USD
As of October 30, 2026
Save $19,987 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,820 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.64ct lab-grown pear diamond

This 3.64ct lab-grown pear 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 LG780613558 or 780613558. Listed at 24 retailers as of October 30, 2026, with prices from $2,833 to $22,820, a $19,987 spread on the same certified stone. Brilliant Earth lists it at $22,820. 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

3.64
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780613558
Dimensions13.66 × 8.59 × 5.28 mm
L/W Ratio1.59
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
13.66 mm8.59 mm3.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780613558
Side View
Table 61.0%Crown 32.4°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 61.5%

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: $22,820 AUD|Low: $2,833 AUD|High: $22,820 AUD|Avg: $7,031 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 22
November 1, 2026
Retailer 12$2,833 AUD
Retailer 8$3,082 AUD
Retailer 16$3,173 AUD
Retailer 20$3,286 AUD
Retailer 3$3,509 AUD
Retailer 21$3,523 AUD
Retailer 17$4,483 AUD
Retailer 6$4,517 AUD
Retailer 13$5,194 AUD
Retailer 18$5,397 AUD
Retailer 14$5,588 AUD
Retailer 5$5,928 AUD
Retailer 9$6,227 AUD
Retailer 19$7,631 AUD
Retailer 15$8,843 AUD
Retailer 10$8,855 AUD
Retailer 22$9,436 AUD
Retailer 7$9,831 AUD
Retailer 11$11,502 AUD
Retailer 4$12,025 AUD
Retailer 2$13,945 AUD
Brilliant Earth$22,820 AUD

23 data points across 22 retailers

24 retailers$2,833 AUD to $22,820 AUD

A+
Cheapest Retailer
-
$2,833 AUD
$1,990 USD
A
Retailer 2
-
$3,082 AUD
$2,165 USD
View
A
Retailer 3
-
$3,173 AUD
$2,229 USD
View
Final sale: no returns
A
Retailer 4
-
$3,286 AUD
$2,308 USD
View
A
Retailer 5
-
$3,509 AUD
$2,465 USD
View
A
Retailer 6
-
$3,523 AUD
$2,475 USD
View
Retailer 7
-
$4,034 AUD
$2,834 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$4,483 AUD
£2,480 GBP
View
A
Retailer 9
-
$4,517 AUD
$3,173 USD
View
A
Retailer 10
-
$5,194 AUD
€3,475 EUR
View
A
Retailer 11
-
$5,397 AUD
$3,791 USD
View
A
Retailer 12
-
$5,588 AUD
$3,925 USD
View
A
Retailer 13
-
$5,928 AUD
$4,164 USD
View
A
Retailer 14
-
$6,227 AUD
£3,444 GBP
View
A
Retailer 15
-
$7,631 AUD
ZAR 86,599 ZAR
View
A
Retailer 16
-
$8,478 AUD
$5,955 USD
View
Retailer 17
-
$8,843 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$8,855 AUD
$6,220 USD
View
B+
Retailer 19
-
$9,436 AUD
£5,219 GBP
View
B+
Retailer 20
-
$9,831 AUD
$6,906 USD
View
B+
Retailer 21
-
$11,502 AUD
$8,079 USD
View
B+
Retailer 22
-
$12,025 AUD
$8,447 USD
View
B+
Retailer 23
-
$13,945 AUD
View
Most Expensive
B
Brilliant Earth
18981476A · Oct 31
$22,820 AUD
$16,030 USD
View
23 more retailers have this diamond
Prices start from $2,833 AUDSave up to $19,987 AUD

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+
3.64ct Pear
$2,833 AUD