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 €171 EUR
$191 USD
As of October 30, 2026
Save €511 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €682 EUR at NZ Jewellers · As of October 31, 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 30, 2026, with prices from €171 to €682, a €511 spread on the same certified stone. NZ Jewellers lists it at €682. 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: €682 EUR|Low: €171 EUR|High: €682 EUR|Avg: €260 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 12, 2026
Retailer 5€171 EUR
Retailer 4€199 EUR
Retailer 2€212 EUR
Retailer 3€371 EUR
NZ Jewellers€682 EUR

5 data points across 5 retailers

5 retailers€171 EUR to €682 EUR

B+
Cheapest Retailer
-
€171 EUR
$191 USD
B
Retailer 2
-
€199 EUR
$222 USD
View
B
Retailer 3
-
€212 EUR
$237 USD
View
C
Retailer 4
-
€371 EUR
$415 USD
View
Most Expensive
C
NZ Jewellers
00017c45-5e30-491b-9964-2a0da4d12abf · Oct 31
€682 EUR
$762 USD
View
4 more retailers have this diamond
Prices start from €171 EURSave up to €511 EUR

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
€171 EUR