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Pear|Lab Grown|IGI

1.51ct F VS2 Pear Lab Grown Diamond

ID • F/VS2 • IGI LG831687399

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG831687399

Diamond specifications and retailer prices

From $301 AUD
As of November 4, 2026
Save $2,114 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,415 AUD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831687399 or 831687399. Listed at 19 retailers as of November 4, 2026, with prices from $301 to $2,415, a $2,114 spread on the same certified stone. Helzberg Diamonds lists it at $2,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687399
Dimensions10.14 × 6.30 × 3.99 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm6.30 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687399
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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 4
Current: $2,415 AUD|Low: $301 AUD|High: $2,415 AUD|Avg: $931 AUD
Helzberg Diamonds
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
November 5, 2026
Retailer 8$301 AUD
Retailer 5$336 AUD
Retailer 15$348 AUD
Retailer 18$372 AUD
Retailer 10$412 AUD
Retailer 12$455 AUD
Retailer 7$639 AUD
Retailer 2$680 AUD
Retailer 13$686 AUD
Retailer 3$691 AUD
Retailer 4$736 AUD
Retailer 14$974 AUD
Retailer 19$1,196 AUD
Retailer 9$1,209 AUD
Retailer 16$1,240 AUD
Retailer 6$1,349 AUD
Retailer 17$1,491 AUD
Retailer 11$1,597 AUD
Helzberg Diamonds$2,415 AUD

14 data points across 19 retailers

19 retailers$301 AUD to $2,415 AUD

A
Cheapest Retailer
-
$301 AUD
A
Retailer 2
-
$336 AUD
View
Final sale: no returns
A
Retailer 3
-
$348 AUD
View
A
Retailer 4
-
$372 AUD
View
Retailer 5
-
$412 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$455 AUD
View
B+
Retailer 7
-
$639 AUD
View
A
Retailer 8
-
$680 AUD
View
A
Retailer 9
-
$686 AUD
View
A
Retailer 10
-
$691 AUD
View
A
Retailer 11
-
$736 AUD
View
A
Retailer 12
-
$974 AUD
View
B+
Retailer 13
-
$1,196 AUD
View
B+
Retailer 14
-
$1,209 AUD
View
B+
Retailer 15
-
$1,240 AUD
View
B+
Retailer 16
-
$1,349 AUD
View
B+
Retailer 17
-
$1,491 AUD
View
B
Retailer 18
-
$1,597 AUD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMONJPP · Nov 4
$2,415 AUD
$1,694 USD
View
18 more retailers have this diamond
Prices start from $301 AUDSave up to $2,114 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
$301 AUD