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Pear|Lab Grown|IGI

20.39ct F VS1 Pear Lab Grown Diamond

ID • F/VS1 • IGI LG772639718

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG772639718

Diamond specifications and retailer prices

From $14,754 AUD
$10,340 USD
As of November 1, 2026
Save $41,994 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $56,748 AUD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 20.39ct lab-grown pear diamond

This 20.39ct lab-grown pear sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772639718 or 772639718. Listed at 14 retailers as of October 27, 2026, with prices from $14,754 to $56,748, a $41,994 spread on the same certified stone. Brilliant Earth lists it at $56,748. 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

20.39
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772639718
Dimensions23.52 × 14.94 × 9.23 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.52 mm14.94 mm20.39 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772639718
Side View
Table 64.0%Crown 36.9°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $55,992 AUD|Low: $12,338 AUD|High: $63,354 AUD|Avg: $29,535 AUD|-11.6%
Brilliant Earth
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
November 2, 2026
Retailer 12$12,338 AUD
Retailer 5$14,754 AUD
Retailer 4$15,125 AUD
Retailer 6$15,282 AUD
Retailer 11$15,817 AUD
Retailer 13$16,729 AUD
Retailer 8$17,672 AUD
Retailer 10$18,320 AUD
Retailer 7$21,162 AUD
Retailer 2$28,177 AUD
Retailer 9$28,959 AUD
Retailer 3$39,664 AUD
Retailer 14$42,569 AUD
Retailer 15$47,976 AUD
Brilliant Earth$55,992 AUD

36 data points across 15 retailers

14 retailers$14,754 AUD to $56,748 AUD

B+
Cheapest Retailer
-
$14,754 AUD
$10,340 USD
Final sale: no returns
B+
Retailer 2
-
$15,125 AUD
$10,600 USD
View
B+
Retailer 3
-
$15,817 AUD
HK$86,600 HKD
View
B+
Retailer 4
-
$16,729 AUD
$11,724 USD
View
B
Retailer 5
-
$17,672 AUD
$12,385 USD
View
B+
Retailer 6
-
$18,320 AUD
£10,109 GBP
View
Retailer 7
-
$21,162 AUD
$14,831 USD
View
Price last confirmed 67 days ago
B
Retailer 8
-
$28,177 AUD
€18,807 EUR
View
B
Retailer 9
-
$28,959 AUD
View
B
Retailer 10
-
$39,664 AUD
$27,797 USD
View
B
Retailer 11
-
$42,569 AUD
$29,833 USD
View
B
Retailer 12
-
$47,976 AUD
$33,623 USD
View
B
Retailer 13
-
$55,992 AUD
$39,240 USD
View
Most Expensive
B
Brilliant Earth
18311111A · Oct 27
$56,748 AUD
$39,770 USD
View
13 more retailers have this diamond
Prices start from $14,754 AUDSave up to $41,994 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.

B+
20.39ct Pear
$14,754 AUD