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Pear|Lab Grown|IGI

1.51ct D SI1 Pear Lab Grown Diamond

VG • D/SI1 • IGI LG839647789

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG839647789

Diamond specifications and retailer prices

From $383 AUD
HK$2,100 HKD
As of November 1, 2026
Save $1,243 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,625 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839647789 or 839647789. Listed at 10 retailers as of October 26, 2026, with prices from $383 to $1,625, a $1,243 spread on the same certified stone. MOH London lists it at $1,625. 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

1.51
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647789
Dimensions10.45 × 6.52 × 3.79 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm6.52 mm1.51 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647789
Side View
Table 62.0%Crown 31.2°Girdle: MediumPavilion 40.1°Culet: NoneDepth 58.1%

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: Nov 1
Current: $1,625 AUD|Low: $313 AUD|High: $1,643 AUD|Avg: $796 AUD|-1.1%
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 3$313 AUD
Retailer 4$383 AUD
Retailer 9$389 AUD
Retailer 2$564 AUD
Retailer 10$604 AUD
Retailer 7$631 AUD
Retailer 11$716 AUD
Retailer 6$894 AUD
Retailer 5$1,118 AUD
Retailer 8$1,431 AUD
MOH London$1,625 AUD

20 data points across 11 retailers

10 retailers$383 AUD to $1,625 AUD

A
Cheapest Retailer
-
$383 AUD
HK$2,100 HKD
Retailer 2
-
$389 AUD
£215 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$564 AUD
€377 EUR
View
Retailer 4
-
$604 AUD
$424 USD
View
Price last confirmed 6 days ago
B+
Retailer 5
-
$631 AUD
£349 GBP
View
B+
Retailer 6
-
$716 AUD
$503 USD
View
B+
Retailer 7
-
$894 AUD
$628 USD
View
B
Retailer 8
-
$1,118 AUD
SGD 1,061 SGD
View
Retailer 9
-
$1,431 AUD
$1,005 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG839647789 · Oct 26
$1,625 AUD
£899 GBP
View
9 more retailers have this diamond
Prices start from $383 AUDSave up to $1,243 AUD

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
1.51ct Pear
$383 AUD