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Pear|Lab Grown|IGI

1.58ct E SI1 Pear Lab Grown Diamond

EX • E/SI1 • IGI LG685539720

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG685539720

Diamond specifications and retailer prices

From $171 USD
As of October 30, 2026
Save $510 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $681 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.58ct lab-grown pear diamond

This 1.58ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG685539720 or 685539720. Listed at 10 retailers as of October 28, 2026, with prices from $171 to $681, a $510 spread on the same certified stone. NZ Jewellers lists it at $681. 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

1.58
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685539720
Dimensions10.54 × 6.56 × 4.01 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm6.56 mm1.58 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685539720
Side View
Table 61.0%Crown 34.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.1%

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: Oct 30
Current: $681 USD|Low: $171 USD|High: $1,036 USD|Avg: $485 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$171 USD
Retailer 13$198 USD
Retailer 8$212 USD
Retailer 11$243 USD
Retailer 6$272 USD
Retailer 7$377 USD
Retailer 12$379 USD
Retailer 3$442 USD
Retailer 9$475 USD
Retailer 10$479 USD
NZ Jewellers$681 USD
Retailer 4$1,018 USD
Retailer 5$1,036 USD

3 data points across 13 retailers

10 retailers$171 USD to $681 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$198 USD
View
A
Retailer 3
-
$212 USD
View
A
Retailer 4
-
$243 USD
HK$1,900 HKD
View
A
Retailer 5
-
$272 USD
£214 GBP
View
A
Retailer 6
-
$377 USD
£297 GBP
View
B+
Retailer 7
-
$379 USD
View
B+
Retailer 8
-
$475 USD
View
B+
Retailer 9
-
$479 USD
View
Most Expensive
B
NZ Jewellers
ddfbb33d-d4fe-4bf3-8392-e2bc7201e844 · Oct 28
$681 USD
View
9 more retailers have this diamond
Prices start from $171 USDSave up to $510 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
1.58ct Pear
$171 USD