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Pear|Lab Grown|IGI

1.51ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG689566300

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG689566300

Diamond specifications and retailer prices

From $465 AUD
$326 USD
As of November 3, 2026
Save $3,801 AUD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $4,266 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 LG689566300 or 689566300. Listed at 30 retailers as of November 3, 2026, with prices from $465 to $4,266, a $3,801 spread on the same certified stone. Brilliant Earth lists it at $4,266. 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 angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566300
Dimensions10.22 × 6.37 × 4.00 mm
L/W Ratio1.60
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
10.22 mm6.37 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566300
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.8%

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 3
Current: $4,266 AUD|Low: $465 AUD|High: $6,236 AUD|Avg: $1,599 AUD|-31.6%
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
November 3, 2026
Retailer 14$465 AUD
Retailer 11$603 AUD
Retailer 6$728 AUD
Retailer 19$742 AUD
Retailer 18$847 AUD
Retailer 10$888 AUD
Retailer 16$890 AUD
Retailer 15$913 AUD
Retailer 3$1,000 AUD
Retailer 2$1,128 AUD
Retailer 4$1,199 AUD
Retailer 7$1,437 AUD
Retailer 5$1,585 AUD
Retailer 13$1,692 AUD
Retailer 12$1,734 AUD
Retailer 9$1,983 AUD
Retailer 17$2,068 AUD
Retailer 8$2,120 AUD
Retailer 20$3,306 AUD
Brilliant Earth$4,266 AUD

33 data points across 20 retailers

30 retailers$465 AUD to $4,266 AUD

Retailer 1
-
$431 AUD
$302 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$465 AUD
$326 USD
View
Final sale: no returns
Retailer 3
-
$499 AUD
$350 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$517 AUD
$362 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$517 AUD
$362 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$527 AUD
$369 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$603 AUD
HK$3,300 HKD
View
A
Retailer 8
-
$728 AUD
$510 USD
View
A
Retailer 9
-
$742 AUD
$520 USD
View
A
Retailer 10
-
$847 AUD
€565 EUR
View
A
Retailer 11
-
$888 AUD
$622 USD
View
A
Retailer 12
-
$890 AUD
ZAR 10,071 ZAR
View
A
Retailer 13
-
$913 AUD
£504 GBP
View
A
Retailer 14
-
$1,000 AUD
View
A
Retailer 15
-
$1,128 AUD
$791 USD
View
A
Retailer 16
-
$1,199 AUD
View
B+
Retailer 17
-
$1,437 AUD
$1,007 USD
View
B+
Retailer 18
-
$1,585 AUD
$1,111 USD
View
B+
Retailer 19
-
$1,658 AUD
$1,162 USD
View
Retailer 20
-
$1,658 AUD
$1,162 USD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
$1,692 AUD
$1,186 USD
View
B+
Retailer 22
-
$1,708 AUD
$1,197 USD
View
Retailer 23
-
$1,717 AUD
$1,203 USD
View
Price last confirmed 34 days ago
B+
Retailer 24
-
$1,734 AUD
SGD 1,642 SGD
View
B+
Retailer 25
-
$1,983 AUD
$1,390 USD
View
B+
Retailer 26
-
$2,068 AUD
£1,141 GBP
View
B+
Retailer 27
-
$2,120 AUD
$1,486 USD
View
B+
Retailer 28
-
$3,306 AUD
View
Retailer 29
-
$3,574 AUD
$2,505 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
14437987A · Nov 3
$4,266 AUD
$2,990 USD
View
29 more retailers have this diamond
Prices start from $465 AUDSave up to $3,801 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
$465 AUD