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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 $347 USD
As of October 27, 2026
Save $3,803 USD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,150 USD at Brilliant Earth · As of October 28, 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 27, 2026, with prices from $347 to $4,150, a $3,803 spread on the same certified stone. Brilliant Earth lists it at $4,150. 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
Color
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+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,150 USD|Low: $347 USD|High: $4,320 USD|Avg: $1,181 USD|-3.9%
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 5$347 USD
Retailer 8$388 USD
Retailer 20$402 USD
Retailer 9$430 USD
Retailer 23$430 USD
Retailer 3$474 USD
Retailer 18$580 USD
Retailer 10$691 USD
Retailer 19$692 USD
Retailer 6$693 USD
Retailer 13$738 USD
Retailer 17$770 USD
Retailer 21$1,260 USD
Retailer 4$1,290 USD
Retailer 14$1,372 USD
Retailer 7$1,381 USD
Retailer 16$1,423 USD
Retailer 15$1,623 USD
Retailer 12$1,661 USD
Retailer 11$1,676 USD
Retailer 2$1,688 USD
Retailer 22$3,195 USD
Brilliant Earth$4,150 USD

37 data points across 23 retailers

24 retailers$347 USD to $4,150 USD

A+
Cheapest Retailer
-
$347 USD
A
Retailer 2
-
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$402 USD
View
A
Retailer 4
-
$430 USD
View
A
Retailer 5
-
$430 USD
View
A
Retailer 6
-
$474 USD
HK$3,700 HKD
View
A
Retailer 7
-
$580 USD
View
A
Retailer 8
-
$691 USD
View
A
Retailer 9
-
$692 USD
€659 EUR
View
A
Retailer 10
-
$693 USD
View
A
Retailer 11
-
$738 USD
ZAR 11,928 ZAR
View
A
Retailer 12
-
$770 USD
£606 GBP
View
B+
Retailer 13
-
$1,260 USD
View
B+
Retailer 14
-
$1,290 USD
View
B+
Retailer 15
-
$1,372 USD
SGD 1,854 SGD
View
B+
Retailer 16
-
$1,381 USD
View
B+
Retailer 17
-
$1,423 USD
View
B+
Retailer 18
-
$1,515 USD
View
B+
Retailer 19
-
$1,623 USD
View
B+
Retailer 20
-
$1,661 USD
View
B+
Retailer 21
-
$1,676 USD
£1,320 GBP
View
B+
Retailer 22
-
$1,688 USD
£1,329 GBP
View
B+
Retailer 23
-
$3,195 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19056052A · Oct 28
$4,150 USD
View
23 more retailers have this diamond
Prices start from $347 USDSave up to $3,803 USD

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
$347 USD