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Pear|Lab Grown|IGI

1.51ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG704585170

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG704585170

Diamond specifications and retailer prices

From $418 AUD
$292 USD
As of November 2, 2026
Save $3,863 AUD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,281 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct 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 LG704585170 or 704585170. Listed at 27 retailers as of November 2, 2026, with prices from $418 to $4,281, a $3,863 spread on the same certified stone. Brilliant Earth lists it at $4,281. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704585170
Dimensions10.39 × 6.37 × 3.95 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
10.39 mm6.37 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704585170
Side View
Table 58.0%Crown 33.7°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
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: Nov 2
Current: $4,281 AUD|Low: $401 AUD|High: $6,257 AUD|Avg: $1,468 AUD|-31.6%
Brilliant Earth
Retailer 2
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Retailer 24
November 3, 2026
Retailer 6$418 AUD
Retailer 18$467 AUD
Retailer 4$484 AUD
Retailer 5$518 AUD
Retailer 16$605 AUD
Retailer 9$730 AUD
Retailer 23$745 AUD
Retailer 22$849 AUD
Retailer 14$891 AUD
Retailer 20$893 AUD
Retailer 19$916 AUD
Retailer 15$1,041 AUD
Retailer 2$1,132 AUD
Retailer 3$1,203 AUD
Retailer 10$1,442 AUD
Retailer 8$1,591 AUD
Retailer 7$1,664 AUD
Retailer 13$1,698 AUD
Retailer 17$1,740 AUD
Retailer 12$1,990 AUD
Retailer 21$2,075 AUD
Retailer 11$2,128 AUD
Retailer 24$3,317 AUD
Brilliant Earth$4,281 AUD

34 data points across 24 retailers

27 retailers$418 AUD to $4,281 AUD

A
Cheapest Retailer
-
$418 AUD
$292 USD
A
Retailer 2
-
$467 AUD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$484 AUD
$338 USD
View
A
Retailer 4
-
$518 AUD
$362 USD
View
A
Retailer 5
-
$605 AUD
HK$3,300 HKD
View
A
Retailer 6
-
$730 AUD
$510 USD
View
A
Retailer 7
-
$745 AUD
$520 USD
View
A
Retailer 8
-
$849 AUD
€565 EUR
View
A
Retailer 9
-
$891 AUD
$622 USD
View
A
Retailer 10
-
$893 AUD
ZAR 10,071 ZAR
View
A
Retailer 11
-
$916 AUD
£504 GBP
View
A
Retailer 12
-
$1,041 AUD
View
A
Retailer 13
-
$1,132 AUD
$791 USD
View
A
Retailer 14
-
$1,203 AUD
View
B+
Retailer 15
-
$1,442 AUD
$1,007 USD
View
B+
Retailer 16
-
$1,591 AUD
$1,111 USD
View
B+
Retailer 17
-
$1,664 AUD
$1,162 USD
View
B+
Retailer 18
-
$1,698 AUD
$1,186 USD
View
B+
Retailer 19
-
$1,714 AUD
$1,197 USD
View
B+
Retailer 20
-
$1,740 AUD
SGD 1,642 SGD
View
B+
Retailer 21
-
$1,990 AUD
$1,390 USD
View
B+
Retailer 22
-
$2,075 AUD
£1,141 GBP
View
B+
Retailer 23
-
$2,128 AUD
$1,486 USD
View
B+
Retailer 24
-
$3,317 AUD
View
Retailer 25
-
$3,406 AUD
$2,379 USD
View
Price last confirmed 62 days ago
Retailer 26
-
$3,587 AUD
$2,505 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
15240450A · Nov 3
$4,281 AUD
$2,990 USD
View
26 more retailers have this diamond
Prices start from $418 AUDSave up to $3,863 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
1.51ct Pear
$418 AUD