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Pear|Lab Grown|IGI

1.75ct E SI1 Pear Lab Grown Diamond

GD • E/SI1 • IGI LG515212990

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG515212990

Diamond specifications and retailer prices

From $734 NZD
$412 USD
As of October 28, 2026
Save $2,222 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,956 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.75ct lab-grown pear diamond

This 1.75ct 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 standard cut grade and certified by IGI LG515212990 or 515212990. Listed at 10 retailers as of October 28, 2026, with prices from $734 to $2,956, a $2,222 spread on the same certified stone. Brilliant Earth lists it at $2,956. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515212990
Dimensions10.17 × 6.71 × 4.18 mm
L/W Ratio1.52
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
10.17 mm6.71 mm1.75 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515212990
Side View
Table 59.0%Crown 37°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.3%

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 28
Current: $2,956 NZD|Low: $615 NZD|High: $2,956 NZD|Avg: $1,279 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$615 NZD
Retailer 5$734 NZD
Retailer 3$894 NZD
Retailer 7$1,008 NZD
Retailer 2$1,032 NZD
Retailer 9$1,065 NZD
Retailer 6$1,074 NZD
Retailer 8$1,844 NZD
Retailer 4$2,187 NZD
Brilliant Earth$2,956 NZD

40 data points across 10 retailers

10 retailers$734 NZD to $2,956 NZD

A
Retailer 1
-
$615 NZD
HK$2,700 HKD
Price last confirmed 55 days ago
B
Retailer 2
-
$734 NZD
$412 USD
View
B+
Retailer 3
-
$894 NZD
€478 EUR
View
B+
Retailer 4
-
$1,008 NZD
$566 USD
View
B+
Retailer 5
-
$1,032 NZD
£457 GBP
View
B+
Retailer 6
-
$1,065 NZD
$598 USD
View
B+
Retailer 7
-
$1,074 NZD
A$928 AUD
View
B
Retailer 8
-
$1,844 NZD
$1,036 USD
View
B
Retailer 9
-
$2,187 NZD
£967 GBP
View
Most Expensive
C
Brilliant Earth
11776667A · Oct 29
$2,956 NZD
$1,660 USD
View
9 more retailers have this diamond
Prices start from $734 NZDSave up to $2,222 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
1.75ct Pear
$734 NZD