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Pear|Lab Grown|IGI

0.51ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG485136771

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG485136771

Diamond specifications and retailer prices

From $433 NZD
$244 USD
As of October 30, 2026
Save $1,726 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,159 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136771 or 485136771. Listed at 10 retailers as of October 29, 2026, with prices from $433 to $2,159, a $1,726 spread on the same certified stone. MOH London lists it at $2,159. 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

0.51
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136771
Dimensions7.33 × 4.40 × 2.69 mm
L/W Ratio1.67
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
7.33 mm4.40 mm0.51 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485136771
Side View
Table 62.0%Crown 31.6°Girdle: MED-THKPavilion 41.5°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: $2,159 NZD|Low: $415 NZD|High: $2,174 NZD|Avg: $977 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$433 NZD
Retailer 10$502 NZD
Retailer 7$536 NZD
Retailer 11$536 NZD
Retailer 6$603 NZD
Retailer 9$901 NZD
Retailer 2$1,017 NZD
Retailer 3$1,065 NZD
Retailer 8$1,723 NZD
Retailer 4$1,728 NZD
MOH London$2,159 NZD

19 data points across 11 retailers

10 retailers$433 NZD to $2,159 NZD

A
Cheapest Retailer
-
$433 NZD
$244 USD
A
Retailer 2
-
$502 NZD
$283 USD
View
Retailer 3
-
$536 NZD
$302 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$536 NZD
$302 USD
View
B+
Retailer 5
-
$603 NZD
$340 USD
View
B
Retailer 6
-
$901 NZD
$508 USD
View
B
Retailer 7
-
$1,017 NZD
€546 EUR
View
B
Retailer 8
-
$1,723 NZD
$971 USD
View
B
Retailer 9
-
$1,728 NZD
$974 USD
View
Most Expensive
B
MOH London
LG485136771 · Oct 29
$2,159 NZD
£958 GBP
View
9 more retailers have this diamond
Prices start from $433 NZDSave up to $1,726 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
0.51ct Pear
$433 NZD