CaratHunter
Plans
Pear|Lab Grown

0.51ct F SI1 Pear Lab Grown Diamond

VG • F/SI1 • 1719256BC2

Diamond specifications and retailer prices

From $220 NZD
$124 USD
As of November 2, 2026
Save $661 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $882 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

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 very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from $220 to $882, a $661 spread on the same certified stone. NZ Jewellers lists it at $882. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate1719256BC2
Dimensions7.29 × 4.43 × 2.60 mm
L/W Ratio1.65
Top View
7.29 mm4.43 mm0.51 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate1719256BC2
Side View
Table 62.4%CrownGirdlePavilionCulet: NoneDepth 58.6%

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: Nov 2
Current: $882 NZD|Low: $211 NZD|High: $882 NZD|Avg: $374 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$220 NZD
Retailer 4$256 NZD
Retailer 3$291 NZD
NZ Jewellers$882 NZD

6 data points across 4 retailers

4 retailers$220 NZD to $882 NZD

B+
Cheapest Retailer
-
$220 NZD
$124 USD
B+
Retailer 2
-
$256 NZD
$144 USD
View
B+
Retailer 3
-
$291 NZD
$164 USD
View
Most Expensive
C
NZ Jewellers
d51f161f-7122-4d30-beb6-2e8d7f1e4caf · Oct 31
$882 NZD
$496 USD
View
3 more retailers have this diamond
Prices start from $220 NZDSave up to $661 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
$220 NZD