CaratHunter
Plans
Pear|Lab Grown|IGI

0.51ct I SI1 Pear Lab Grown Diamond

VG • I/SI1 • IGI LG407915392

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG407915392

Diamond specifications and retailer prices

From $487 NZD
$274 USD
As of November 2, 2026
Save $1,937 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,424 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915392 or 407915392. Listed at 11 retailers as of November 1, 2026, with prices from $487 to $2,424, a $1,937 spread on the same certified stone. MOH London lists it at $2,424. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915392
Dimensions6.79 × 4.49 × 2.80 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.79 mm4.49 mm0.51 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915392
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: Nov 2
Current: $2,424 NZD|Low: $467 NZD|High: $2,454 NZD|Avg: $1,137 NZD|-1.2%
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
Retailer 14
November 1, 2026
Retailer 9$487 NZD
Retailer 3$546 NZD
Retailer 13$565 NZD
Retailer 10$604 NZD
Retailer 14$604 NZD
Retailer 8$622 NZD
Retailer 4$889 NZD
Retailer 12$1,002 NZD
Retailer 2$1,123 NZD
Retailer 5$1,232 NZD
Retailer 7$1,857 NZD
Retailer 11$1,944 NZD
MOH London$2,424 NZD
Retailer 6$2,431 NZD

23 data points across 14 retailers

11 retailers$487 NZD to $2,424 NZD

B+
Cheapest Retailer
-
$487 NZD
$274 USD
B+
Retailer 2
-
$546 NZD
$307 USD
View
Final sale: no returns
B+
Retailer 3
-
$565 NZD
$318 USD
View
B+
Retailer 4
-
$604 NZD
$340 USD
View
Retailer 5
-
$604 NZD
$340 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$622 NZD
$350 USD
View
B
Retailer 7
-
$1,002 NZD
$564 USD
View
B
Retailer 8
-
$1,123 NZD
€602 EUR
View
B
Retailer 9
-
$1,857 NZD
$1,045 USD
View
C
Retailer 10
-
$1,944 NZD
$1,094 USD
View
Most Expensive
B
MOH London
LG407915392 · Nov 1
$2,424 NZD
£1,074 GBP
View
10 more retailers have this diamond
Prices start from $487 NZDSave up to $1,937 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
$487 NZD