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Pear|Lab Grown|IGI

0.51ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG436044065

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436044065

Diamond specifications and retailer prices

From $570 NZD
$321 USD
As of October 27, 2026
Save $2,272 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,841 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436044065 or 436044065. Listed at 13 retailers as of October 27, 2026, with prices from $570 to $2,841, a $2,272 spread on the same certified stone. MOH London lists it at $2,841. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436044065
Dimensions6.89 × 4.51 × 2.86 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.89 mm4.51 mm0.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436044065
Side View
Table 57.5%Crown 31.6°Girdle: THN-STKPavilion 42.4°Culet: NoneDepth 63.4%

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 27
Current: $2,841 NZD|Low: $546 NZD|High: $2,862 NZD|Avg: $1,164 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$570 NZD
Retailer 6$586 NZD
Retailer 4$635 NZD
Retailer 12$660 NZD
Retailer 3$706 NZD
Retailer 9$706 NZD
Retailer 10$1,146 NZD
Retailer 2$1,260 NZD
Retailer 5$1,282 NZD
Retailer 7$2,069 NZD
Retailer 11$2,268 NZD
MOH London$2,841 NZD

44 data points across 12 retailers

13 retailers$570 NZD to $2,841 NZD

A
Cheapest Retailer
-
$570 NZD
$321 USD
A
Retailer 2
-
$586 NZD
$330 USD
View
B+
Retailer 3
-
$635 NZD
$358 USD
View
Final sale: no returns
B+
Retailer 4
-
$660 NZD
$372 USD
View
Retailer 5
-
$706 NZD
$398 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$706 NZD
$398 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,146 NZD
$646 USD
View
B
Retailer 8
-
$1,260 NZD
£559 GBP
View
B
Retailer 9
-
$1,282 NZD
€688 EUR
View
B
Retailer 10
-
$2,069 NZD
$1,166 USD
View
B
Retailer 11
-
$2,268 NZD
$1,278 USD
View
B
Retailer 12
-
$2,623 NZD
$1,479 USD
View
Most Expensive
B
MOH London
LG436044065 · Oct 29
$2,841 NZD
£1,261 GBP
View
12 more retailers have this diamond
Prices start from $570 NZDSave up to $2,272 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
$570 NZD