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Pear|Lab Grown|IGI

1.71ct I SI1 Pear Lab Grown Diamond

VG • I/SI1 • IGI LG445037728

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG445037728

Diamond specifications and retailer prices

From $1,739 NZD
$980 USD
As of October 31, 2026
Save $6,968 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,707 NZD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG445037728 or 445037728. Listed at 11 retailers as of October 29, 2026, with prices from $1,739 to $8,707, a $6,968 spread on the same certified stone. MOH London lists it at $8,707. 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

1.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037728
Dimensions10.13 × 6.74 × 4.17 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.13 mm6.74 mm1.71 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037728
Side View
Table 61.5%Crown 35.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 61.9%

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 31
Current: $8,707 NZD|Low: $1,739 NZD|High: $8,777 NZD|Avg: $4,740 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,739 NZD
Retailer 3$2,614 NZD
Retailer 6$2,926 NZD
Retailer 4$3,032 NZD
Retailer 7$3,336 NZD
Retailer 9$4,127 NZD
Retailer 5$4,782 NZD
Retailer 8$5,504 NZD
Retailer 10$8,682 NZD
MOH London$8,707 NZD

14 data points across 10 retailers

11 retailers$1,739 NZD to $8,707 NZD

A
Cheapest Retailer
-
$1,739 NZD
$980 USD
B+
Retailer 2
-
$2,614 NZD
$1,473 USD
View
B+
Retailer 3
-
$2,844 NZD
$1,603 USD
View
B+
Retailer 4
-
$2,926 NZD
$1,649 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,032 NZD
$1,709 USD
View
Retailer 6
-
$3,032 NZD
$1,709 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$3,336 NZD
$1,880 USD
View
B
Retailer 8
-
$4,782 NZD
$2,695 USD
View
B
Retailer 9
-
$5,504 NZD
$3,102 USD
View
B
Retailer 10
-
$5,683 NZD
$3,203 USD
View
Most Expensive
C
MOH London
LG445037728 · Oct 29
$8,707 NZD
£3,864 GBP
View
10 more retailers have this diamond
Prices start from $1,739 NZDSave up to $6,968 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
1.71ct Pear
$1,739 NZD