CaratHunter
Plans
Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG747508418

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG747508418

Diamond specifications and retailer prices

From $407 AUD
$286 USD
As of October 30, 2026
Save $6,711 AUD (94%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,118 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747508418 or 747508418. Listed at 21 retailers as of October 29, 2026, with prices from $407 to $7,118, a $6,711 spread on the same certified stone. Brilliant Earth lists it at $7,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508418
Dimensions10.95 × 6.70 × 4.04 mm
L/W Ratio1.63
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
10.95 mm6.70 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508418
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.3%

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: $7,118 AUD|Low: $400 AUD|High: $7,118 AUD|Avg: $1,930 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 18$407 AUD
Retailer 7$471 AUD
Retailer 14$501 AUD
Retailer 2$590 AUD
Retailer 20$759 AUD
Retailer 8$790 AUD
Retailer 4$829 AUD
Retailer 13$927 AUD
Retailer 9$1,081 AUD
Retailer 15$1,120 AUD
Retailer 17$1,297 AUD
Retailer 12$1,455 AUD
Retailer 21$1,549 AUD
Retailer 6$1,584 AUD
Retailer 5$1,789 AUD
Retailer 16$2,242 AUD
Retailer 3$3,616 AUD
Retailer 11$4,357 AUD
Retailer 10$4,378 AUD
Retailer 19$4,839 AUD
Brilliant Earth$7,118 AUD

41 data points across 21 retailers

21 retailers$407 AUD to $7,118 AUD

A+
Cheapest Retailer
-
$407 AUD
$286 USD
A
Retailer 2
-
$471 AUD
$331 USD
View
A
Retailer 3
-
$501 AUD
$352 USD
View
Final sale: no returns
A
Retailer 4
-
$590 AUD
£326 GBP
View
A
Retailer 5
-
$759 AUD
$533 USD
View
A
Retailer 6
-
$790 AUD
$555 USD
View
A
Retailer 7
-
$829 AUD
$582 USD
View
A
Retailer 8
-
$927 AUD
€620 EUR
View
A
Retailer 9
-
$1,008 AUD
$708 USD
View
A
Retailer 10
-
$1,081 AUD
View
A
Retailer 11
-
$1,297 AUD
View
A
Retailer 12
-
$1,455 AUD
$1,022 USD
View
A
Retailer 13
-
$1,549 AUD
$1,088 USD
View
A
Retailer 14
-
$1,584 AUD
$1,112 USD
View
B+
Retailer 15
-
$1,789 AUD
$1,257 USD
View
B+
Retailer 16
-
$2,242 AUD
£1,240 GBP
View
B
Retailer 17
-
$3,616 AUD
$2,540 USD
View
Retailer 18
-
$4,357 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$4,378 AUD
$3,075 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$4,839 AUD
$3,399 USD
View
Most Expensive
B
Brilliant Earth
16778690Y · Oct 29
$7,118 AUD
$5,000 USD
View
20 more retailers have this diamond
Prices start from $407 AUDSave up to $6,711 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+
1.73ct Pear
$407 AUD