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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 $303 NZD
$171 USD
As of October 30, 2026
Save $905 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,208 NZD 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 $303 to $1,208, a $905 spread on the same certified stone. NZ Jewellers lists it at $1,208. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,208 NZD|Low: $303 NZD|High: $1,838 NZD|Avg: $861 NZD
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$303 NZD
Retailer 13$351 NZD
Retailer 8$376 NZD
Retailer 11$432 NZD
Retailer 6$483 NZD
Retailer 7$669 NZD
Retailer 12$672 NZD
Retailer 3$784 NZD
Retailer 9$843 NZD
Retailer 10$850 NZD
NZ Jewellers$1,208 NZD
Retailer 4$1,807 NZD
Retailer 5$1,838 NZD

3 data points across 13 retailers

10 retailers$303 NZD to $1,208 NZD

A
Cheapest Retailer
-
$303 NZD
$171 USD
A
Retailer 2
-
$351 NZD
$198 USD
View
A
Retailer 3
-
$376 NZD
$212 USD
View
A
Retailer 4
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 5
-
$483 NZD
£214 GBP
View
A
Retailer 6
-
$669 NZD
£297 GBP
View
B+
Retailer 7
-
$672 NZD
$379 USD
View
B+
Retailer 8
-
$843 NZD
$475 USD
View
B+
Retailer 9
-
$850 NZD
$479 USD
View
Most Expensive
B
NZ Jewellers
ddfbb33d-d4fe-4bf3-8392-e2bc7201e844 · Oct 28
$1,208 NZD
$681 USD
View
9 more retailers have this diamond
Prices start from $303 NZDSave up to $905 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
1.58ct Pear
$303 NZD