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Pear|Lab Grown|IGI

0.51ct I SI2 Pear Lab Grown Diamond

VG • I/SI2 • IGI LG436043810

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436043810

Diamond specifications and retailer prices

From $568 NZD
$320 USD
As of October 31, 2026
Save $1,591 NZD (74%) vs most expensive(unlock to see where)
5 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 very-good cut grade and certified by IGI LG436043810 or 436043810. Listed at 5 retailers as of October 29, 2026, with prices from $568 to $2,159, a $1,591 spread on the same certified stone. MOH London lists it at $2,159. 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

0.51
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436043810
Dimensions7.29 × 4.45 × 2.65 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.29 mm4.45 mm0.51 ctI / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436043810
Side View
Table 61.0%Crown 37.2°Girdle: VTN-MEDPavilion 37°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,159 NZD|Low: $536 NZD|High: $2,174 NZD|Avg: $1,064 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$536 NZD
Retailer 3$568 NZD
Retailer 5$901 NZD
Retailer 2$1,017 NZD
Retailer 6$1,065 NZD
MOH London$2,159 NZD

20 data points across 6 retailers

5 retailers$568 NZD to $2,159 NZD

Retailer 1
-
$536 NZD
$302 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$568 NZD
$320 USD
View
B
Retailer 3
-
$901 NZD
$508 USD
View
B
Retailer 4
-
$1,017 NZD
€546 EUR
View
Most Expensive
B
MOH London
LG436043810 · Oct 29
$2,159 NZD
£958 GBP
View
4 more retailers have this diamond
Prices start from $568 NZDSave up to $1,591 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.

B+
0.51ct Pear
$568 NZD