CaratHunter
Plans
Pear|Lab Grown|IGI

1.72ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG731531008

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG731531008

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 30, 2026
Save $4,617 AUD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,111 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.72ct lab-grown pear diamond

This 1.72ct 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 LG731531008 or 731531008. Listed at 24 retailers as of October 30, 2026, with prices from $494 to $5,111, a $4,617 spread on the same certified stone. Brilliant Earth lists it at $5,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531008
Dimensions10.92 × 6.57 × 4.07 mm
L/W Ratio1.66
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
10.92 mm6.57 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531008
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 61.9%

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: $5,111 AUD|Low: $494 AUD|High: $6,150 AUD|Avg: $1,723 AUD|-16.9%
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
Retailer 22
Retailer 23
October 30, 2026
Retailer 5$494 AUD
Retailer 8$552 AUD
Retailer 20$572 AUD
Retailer 9$612 AUD
Retailer 23$612 AUD
Retailer 3$674 AUD
Retailer 19$826 AUD
Retailer 10$984 AUD
Retailer 6$987 AUD
Retailer 13$993 AUD
Retailer 18$1,051 AUD
Retailer 2$1,099 AUD
Retailer 21$1,794 AUD
Retailer 4$1,836 AUD
Retailer 14$1,953 AUD
Retailer 7$1,966 AUD
Retailer 16$2,026 AUD
Retailer 15$2,311 AUD
Retailer 12$2,365 AUD
Retailer 11$2,387 AUD
Retailer 17$2,403 AUD
Retailer 22$4,548 AUD
Brilliant Earth$5,111 AUD

37 data points across 23 retailers

24 retailers$494 AUD to $5,111 AUD

A
Cheapest Retailer
-
$494 AUD
$347 USD
A
Retailer 2
-
$552 AUD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$572 AUD
$402 USD
View
A
Retailer 4
-
$612 AUD
$430 USD
View
A
Retailer 5
-
$612 AUD
$430 USD
View
A
Retailer 6
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 7
-
$826 AUD
$580 USD
View
A
Retailer 8
-
$984 AUD
$691 USD
View
A
Retailer 9
-
$987 AUD
$693 USD
View
A
Retailer 10
-
$993 AUD
€664 EUR
View
A
Retailer 11
-
$1,051 AUD
ZAR 11,928 ZAR
View
A
Retailer 12
-
$1,099 AUD
£608 GBP
View
B+
Retailer 13
-
$1,794 AUD
$1,260 USD
View
B+
Retailer 14
-
$1,836 AUD
$1,290 USD
View
B+
Retailer 15
-
$1,953 AUD
SGD 1,854 SGD
View
B+
Retailer 16
-
$1,966 AUD
$1,381 USD
View
B+
Retailer 17
-
$2,026 AUD
$1,423 USD
View
B+
Retailer 18
-
$2,157 AUD
$1,515 USD
View
B+
Retailer 19
-
$2,311 AUD
$1,623 USD
View
B+
Retailer 20
-
$2,365 AUD
$1,661 USD
View
B+
Retailer 21
-
$2,387 AUD
£1,320 GBP
View
B+
Retailer 22
-
$2,403 AUD
£1,329 GBP
View
Retailer 23
-
$4,548 AUD
$3,195 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19056052A · Oct 30
$5,111 AUD
$3,590 USD
View
23 more retailers have this diamond
Prices start from $494 AUDSave up to $4,617 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
1.72ct Pear
$494 AUD