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Pear|Lab Grown|IGI

1.51ct D SI2 Pear Lab Grown Diamond

ID • D/SI2 • IGI LG542230828

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG542230828

Diamond specifications and retailer prices

From $377 NZD
As of November 5, 2026
Save $1,842 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,219 NZD at Brilliant Earth · As of November 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542230828 or 542230828. Listed at 12 retailers as of November 5, 2026, with prices from $377 to $2,219, a $1,842 spread on the same certified stone. Brilliant Earth lists it at $2,219. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542230828
Dimensions9.97 × 6.37 × 4.00 mm
L/W Ratio1.57
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
9.97 mm6.37 mm1.51 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542230828
Side View
Table 59.5%Crown 35.6°Girdle: MED-STKPavilion 40.5°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 5
Current: $2,219 NZD|Low: $372 NZD|High: $2,976 NZD|Avg: $1,098 NZD|-25.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 9$377 NZD
Retailer 10$377 NZD
Retailer 3$577 NZD
Retailer 5$649 NZD
Retailer 2$664 NZD
Retailer 12$759 NZD
Retailer 11$848 NZD
Retailer 4$1,236 NZD
Retailer 7$1,281 NZD
Retailer 6$1,757 NZD
Retailer 8$1,903 NZD
Brilliant Earth$2,219 NZD

28 data points across 12 retailers

12 retailers$377 NZD to $2,219 NZD

Retailer 1
-
$377 NZD
Price last confirmed 13 days ago
A
Retailer 2
-
$377 NZD
View
A
Retailer 3
-
$438 NZD
View
A
Retailer 4
-
$649 NZD
View
A
Retailer 5
-
$664 NZD
View
A
Retailer 6
-
$759 NZD
View
B+
Retailer 7
-
$848 NZD
View
B+
Retailer 8
-
$1,236 NZD
View
B+
Retailer 9
-
$1,281 NZD
View
B
Retailer 10
-
$1,757 NZD
View
B
Retailer 11
-
$1,903 NZD
View
Most Expensive
B
Brilliant Earth
19055650A · Nov 6
$2,219 NZD
$1,230 USD
View
11 more retailers have this diamond
Prices start from $377 NZDSave up to $1,842 NZD

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
$377 NZD