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 $211 USD
As of October 30, 2026
Save $1,483 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,694 USD at Helzberg Diamonds · As of November 1, 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 October 30, 2026, with prices from $211 to $1,694, a $1,483 spread on the same certified stone. Helzberg Diamonds lists it at $1,694. 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
Color
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

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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: Oct 30
Current: $1,694 USD|Low: $211 USD|High: $1,694 USD|Avg: $662 USD
Helzberg Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 8$211 USD
Retailer 5$236 USD
Retailer 2$244 USD
Retailer 16$261 USD
Retailer 10$289 USD
Retailer 14$320 USD
Retailer 7$448 USD
Retailer 18$482 USD
Retailer 15$482 USD
Retailer 3$485 USD
Retailer 4$516 USD
Retailer 19$676 USD
Retailer 17$839 USD
Retailer 9$849 USD
Retailer 12$870 USD
Retailer 6$946 USD
Retailer 13$1,046 USD
Retailer 11$1,120 USD
Helzberg Diamonds$1,694 USD

10 data points across 19 retailers

19 retailers$211 USD to $1,694 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$244 USD
View
A
Retailer 4
-
$261 USD
View
Retailer 5
-
$289 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$320 USD
£252 GBP
View
B+
Retailer 7
-
$448 USD
View
A
Retailer 8
-
$482 USD
€459 EUR
View
A
Retailer 9
-
$482 USD
£380 GBP
View
A
Retailer 10
-
$485 USD
View
A
Retailer 11
-
$516 USD
View
A
Retailer 12
-
$676 USD
View
B+
Retailer 13
-
$839 USD
View
B+
Retailer 14
-
$849 USD
SGD 1,147 SGD
View
B+
Retailer 15
-
$870 USD
View
B+
Retailer 16
-
$946 USD
View
B+
Retailer 17
-
$1,046 USD
£824 GBP
View
B
Retailer 18
-
$1,120 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMONJPP · Nov 1
$1,694 USD
View
18 more retailers have this diamond
Prices start from $211 USDSave up to $1,483 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
1.51ct Pear
$211 USD