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Pear|Lab Grown|IGI

2.57ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG804666004

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG804666004

Diamond specifications and retailer prices

From $2,134 AUD
$1,499 USD
As of October 30, 2026
Save $12,753 AUD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,887 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.57ct lab-grown pear diamond

This 2.57ct lab-grown pear sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804666004 or 804666004. Listed at 15 retailers as of October 30, 2026, with prices from $2,134 to $14,887, a $12,753 spread on the same certified stone. Blue Nile lists it at $14,887. 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

2.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666004
Dimensions12.12 × 7.65 × 4.77 mm
L/W Ratio1.58
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
12.12 mm7.65 mm2.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666004
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.4%

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: Oct 30
Current: $14,887 AUD|Low: $2,134 AUD|High: $18,901 AUD|Avg: $6,678 AUD|-21.2%
Blue Nile
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
Retailer 16
October 31, 2026
Retailer 11$2,134 AUD
Retailer 3$2,322 AUD
Retailer 13$2,621 AUD
Retailer 2$2,719 AUD
Retailer 5$3,136 AUD
Retailer 7$3,220 AUD
Retailer 12$3,899 AUD
Retailer 14$4,378 AUD
Retailer 9$4,595 AUD
Retailer 8$4,828 AUD
Retailer 16$5,122 AUD
Retailer 4$7,581 AUD
Retailer 10$7,847 AUD
Retailer 6$13,695 AUD
Retailer 15$14,677 AUD
Blue Nile$14,887 AUD

33 data points across 16 retailers

15 retailers$2,134 AUD to $14,887 AUD

A
Cheapest Retailer
-
$2,134 AUD
$1,499 USD
A
Retailer 2
-
$2,322 AUD
$1,631 USD
View
A
Retailer 3
-
$2,621 AUD
$1,841 USD
View
A
Retailer 4
-
$2,719 AUD
$1,910 USD
View
A
Retailer 5
-
$3,136 AUD
$2,203 USD
View
A
Retailer 6
-
$3,220 AUD
$2,262 USD
View
Final sale: no returns
A
Retailer 7
-
$3,899 AUD
$2,739 USD
View
A
Retailer 8
-
$4,378 AUD
$3,075 USD
View
A
Retailer 9
-
$4,595 AUD
€3,074 EUR
View
B+
Retailer 10
-
$5,122 AUD
$3,598 USD
View
Retailer 11
-
$7,581 AUD
$5,325 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$7,847 AUD
£4,340 GBP
View
B
Retailer 13
-
$13,695 AUD
$9,620 USD
View
B
Retailer 14
-
$14,677 AUD
$10,310 USD
View
Most Expensive
B
Blue Nile
29464260 · Oct 31
$14,887 AUD
$10,457 USD
View
14 more retailers have this diamond
Prices start from $2,134 AUDSave up to $12,753 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
2.57ct Pear
$2,134 AUD