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Pear|Lab Grown|IGI

0.51ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG829620259

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG829620259

Diamond specifications and retailer prices

From $142 NZD
$80 USD
As of November 2, 2026
Save $1,160 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,302 NZD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG829620259 or 829620259. Listed at 13 retailers as of November 1, 2026, with prices from $142 to $1,302, a $1,160 spread on the same certified stone. MOH London lists it at $1,302. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829620259
Dimensions7.06 × 4.30 × 2.83 mm
L/W Ratio1.64
Girdle conditionFaceted
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
7.06 mm4.30 mm0.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829620259
Side View
Table 60.0%Crown 43°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 65.8%

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: Nov 2
Current: $1,302 NZD|Low: $137 NZD|High: $1,318 NZD|Avg: $447 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$142 NZD
Retailer 10$165 NZD
Retailer 3$188 NZD
Retailer 11$188 NZD
Retailer 2$312 NZD
Retailer 6$353 NZD
Retailer 4$386 NZD
Retailer 8$400 NZD
Retailer 7$428 NZD
Retailer 13$571 NZD
Retailer 9$634 NZD
Retailer 5$727 NZD
MOH London$1,302 NZD

43 data points across 13 retailers

13 retailers$142 NZD to $1,302 NZD

A
Cheapest Retailer
-
$142 NZD
$80 USD
A
Retailer 2
-
$165 NZD
$93 USD
View
Retailer 3
-
$188 NZD
$106 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$188 NZD
$106 USD
View
A
Retailer 5
-
$312 NZD
£138 GBP
View
A
Retailer 6
-
$353 NZD
€189 EUR
View
A
Retailer 7
-
$386 NZD
$217 USD
View
Retailer 8
-
$400 NZD
$225 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$428 NZD
£190 GBP
View
B+
Retailer 10
-
$571 NZD
$321 USD
View
B+
Retailer 11
-
$634 NZD
$357 USD
View
B+
Retailer 12
-
$727 NZD
$409 USD
View
Most Expensive
B
MOH London
LG829620259 · Nov 1
$1,302 NZD
£577 GBP
View
12 more retailers have this diamond
Prices start from $142 NZDSave up to $1,160 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
$142 NZD