CaratHunter
Plans
Pear|Lab Grown|IGI

2.51ct F SI1 Pear Lab Grown Diamond

GD • F/SI1 • IGI LG738518968

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG738518968

Diamond specifications and retailer prices

From $918 AUD
As of November 6, 2026
Save $1,476 AUD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,394 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.51ct lab-grown pear diamond

This 2.51ct lab-grown pear sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG738518968 or 738518968. Listed at 6 retailers as of November 1, 2026, with prices from $918 to $2,394, a $1,476 spread on the same certified stone. Rare Carat lists it at $2,394. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738518968
Dimensions12.40 × 7.42 × 4.51 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm7.42 mm2.51 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738518968
Side View
Table 57.0%Crown 36.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 60.8%

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: Nov 6
Current: $2,394 AUD|Low: $882 AUD|High: $2,445 AUD|Avg: $1,448 AUD|-2.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$918 AUD
Retailer 2$993 AUD
Retailer 5$997 AUD
Retailer 6$1,138 AUD
Retailer 3$2,257 AUD
Rare Carat$2,394 AUD

42 data points across 6 retailers

6 retailers$918 AUD to $2,394 AUD

B+
Cheapest Retailer
-
$918 AUD
A
Retailer 2
-
$993 AUD
View
B+
Retailer 3
-
$997 AUD
View
B+
Retailer 4
-
$1,138 AUD
View
B
Retailer 5
-
$2,257 AUD
View
Most Expensive
B
Rare Carat
103-42B_l_738518968 · Nov 1
$2,394 AUD
$1,645 USD
View
5 more retailers have this diamond
Prices start from $918 AUDSave up to $1,476 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
2.51ct Pear
$918 AUD