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Pear|Lab Grown|UNKNOWN

0.45ct J SI1 Pear Lab Grown Diamond

ID • J/SI1 • UNKNOWN 17172683

Certificate UNKNOWN 17172683

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of October 30, 2026
Save $813 AUD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,085 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.45ct lab-grown pear diamond

This 0.45ct lab-grown pear sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 17172683. Listed at 5 retailers as of October 28, 2026, with prices from $272 to $1,085, a $813 spread on the same certified stone. NZ Jewellers lists it at $1,085. 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

0.45
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 17172683
Dimensions6.62 × 4.34 × 2.66 mm
L/W Ratio1.53
Top View
6.62 mm4.34 mm0.45 ctJ / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 17172683
Side View
Table 56.4%CrownGirdlePavilionCuletDepth 61.2%

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: Oct 30
Current: $1,085 AUD|Low: $272 AUD|High: $1,085 AUD|Avg: $413 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 12, 2026
Retailer 5$272 AUD
Retailer 4$316 AUD
Retailer 2$337 AUD
Retailer 3$591 AUD
NZ Jewellers$1,085 AUD

5 data points across 5 retailers

5 retailers$272 AUD to $1,085 AUD

B+
Cheapest Retailer
-
$272 AUD
$191 USD
B
Retailer 2
-
$316 AUD
$222 USD
View
B
Retailer 3
-
$337 AUD
$237 USD
View
C
Retailer 4
-
$591 AUD
$415 USD
View
Most Expensive
C
NZ Jewellers
00017c45-5e30-491b-9964-2a0da4d12abf · Oct 28
$1,085 AUD
$762 USD
View
4 more retailers have this diamond
Prices start from $272 AUDSave up to $813 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.

B+
0.45ct Pear
$272 AUD