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Pear|Lab Grown|IGI

1.72ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG840634383

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840634383

Diamond specifications and retailer prices

From $811 AUD
$570 USD
As of October 30, 2026
Save $5,367 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,178 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634383 or 840634383. Listed at 21 retailers as of October 30, 2026, with prices from $811 to $6,178, a $5,367 spread on the same certified stone. Brilliant Earth lists it at $6,178. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634383
Dimensions10.83 × 6.60 × 4.04 mm
L/W Ratio1.64
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
10.83 mm6.60 mm1.72 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634383
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.2%

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: $6,178 AUD|Low: $811 AUD|High: $7,844 AUD|Avg: $2,550 AUD|-21.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
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Retailer 21
October 30, 2026
Retailer 7$811 AUD
Retailer 21$908 AUD
Retailer 12$911 AUD
Retailer 18$1,006 AUD
Retailer 2$1,067 AUD
Retailer 17$1,160 AUD
Retailer 5$1,323 AUD
Retailer 8$1,549 AUD
Retailer 13$1,570 AUD
Retailer 6$1,595 AUD
Retailer 16$1,729 AUD
Retailer 20$1,946 AUD
Retailer 10$2,496 AUD
Retailer 19$2,645 AUD
Retailer 9$3,209 AUD
Retailer 3$3,259 AUD
Retailer 11$3,328 AUD
Retailer 15$4,390 AUD
Retailer 4$4,647 AUD
Retailer 14$4,733 AUD
Brilliant Earth$6,178 AUD

12 data points across 21 retailers

21 retailers$811 AUD to $6,178 AUD

A
Cheapest Retailer
-
$811 AUD
$570 USD
A
Retailer 2
-
$908 AUD
$638 USD
View
A
Retailer 3
-
$911 AUD
$640 USD
View
Final sale: no returns
A
Retailer 4
-
$1,006 AUD
$707 USD
View
A
Retailer 5
-
$1,067 AUD
£590 GBP
View
A
Retailer 6
-
$1,160 AUD
$815 USD
View
A
Retailer 7
-
$1,323 AUD
$929 USD
View
A
Retailer 8
-
$1,549 AUD
$1,088 USD
View
A
Retailer 9
-
$1,570 AUD
£869 GBP
View
Retailer 10
-
$1,595 AUD
€1,067 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,729 AUD
ZAR 19,617 ZAR
View
B+
Retailer 12
-
$1,946 AUD
$1,367 USD
View
B+
Retailer 13
-
$2,496 AUD
$1,753 USD
View
B+
Retailer 14
-
$2,645 AUD
$1,858 USD
View
B+
Retailer 15
-
$3,209 AUD
$2,254 USD
View
B+
Retailer 16
-
$3,259 AUD
$2,289 USD
View
B+
Retailer 17
-
$3,328 AUD
SGD 3,159 SGD
View
B
Retailer 18
-
$4,390 AUD
£2,428 GBP
View
B
Retailer 19
-
$4,647 AUD
$3,264 USD
View
B
Retailer 20
-
$4,733 AUD
$3,325 USD
View
Most Expensive
B
Brilliant Earth
22192081A · Oct 30
$6,178 AUD
$4,340 USD
View
20 more retailers have this diamond
Prices start from $811 AUDSave up to $5,367 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
$811 AUD