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Pear|Lab Grown|UNKNOWN

3.13ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • UNKNOWN 715122158

Certificate UNKNOWN 715122158

Diamond specifications and retailer prices

From £356 GBP
As of November 6, 2026
Save £1,063 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,419 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 3.13ct lab-grown pear diamond

This 3.13ct lab-grown pear sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 715122158. Listed at 5 retailers as of November 6, 2026, with prices from £356 to £1,419, a £1,063 spread on the same certified stone. NZ Jewellers lists it at £1,419. 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

3.13
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 715122158
Dimensions12.95 × 8.17 × 4.88 mm
L/W Ratio1.59
Top View
12.95 mm8.17 mm3.13 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 715122158
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 59.8%

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 6
Current: £1,419 GBP|Low: £341 GBP|High: £1,419 GBP|Avg: £631 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£356 GBP
Retailer 5£399 GBP
Retailer 3£442 GBP
Retailer 4£689 GBP
NZ Jewellers£1,419 GBP

6 data points across 5 retailers

5 retailers£356 GBP to £1,419 GBP

A
Cheapest Retailer
-
£356 GBP
B+
Retailer 2
-
£399 GBP
View
B+
Retailer 3
-
£442 GBP
View
B
Retailer 4
-
£689 GBP
View
Most Expensive
B
NZ Jewellers
3f478b03-0b5a-4382-88f0-3e9be638e9a5 · Nov 6
£1,419 GBP
$1,899 USD
View
4 more retailers have this diamond
Prices start from £356 GBPSave up to £1,063 GBP

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
3.13ct Pear
£356 GBP