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Pear|Lab Grown|IGI

1.71ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG530215534

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG530215534

Diamond specifications and retailer prices

From $3,549 NZD
$2,000 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,549 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530215534 or 530215534. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.71
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530215534
Dimensions10.41 × 6.62 × 4.23 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.41 mm6.62 mm1.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530215534
Side View
Table 60.5%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,549 NZD|Low: $440 NZD|High: $3,655 NZD|Avg: $1,750 NZD|+25.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 3$440 NZD
Retailer 4$976 NZD
Retailer 2$1,038 NZD
Retailer 5$1,245 NZD
Retailer 7$1,425 NZD
Retailer 6$1,847 NZD
Retailer 9$1,908 NZD
Retailer 8$3,211 NZD
Brilliant Earth$3,549 NZD

85 data points across 9 retailers

1 retailer

B
Brilliant Earth
21204824B · Oct 31
$3,549 NZD
$2,000 USD
View

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.

B
1.71ct Pear
$3,549 NZD