Pear|Natural|GIA

0.91ct K SI1 Pear Natural Diamond

ID • K/SI1 • GIA 1555582161

Certificate GIA 1555582161

Diamond specifications and retailer prices

From £660 GBP
As of November 6, 2026
Save £1,143 GBP (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,338 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.91ct natural pear diamond

This 0.91ct natural pear sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555582161. Listed at 14 retailers as of November 4, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555582161
Dimensions8.43 × 5.36 × 3.40 mm
L/W Ratio1.57
Girdle conditionFaceted
Top View
8.43 mm5.36 mm0.91 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555582161
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: £1,375 GBP|Low: £660 GBP|High: £1,906 GBP|Avg: £1,180 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£660 GBP
Retailer 11£867 GBP
Retailer 3£889 GBP
Retailer 5£903 GBP
Retailer 4£932 GBP
Retailer 8£971 GBP
Retailer 2£1,030 GBP
Retailer 9£1,306 GBP
Retailer 10£1,349 GBP
Retailer 1£1,375 GBP
Retailer 6£1,714 GBP
Retailer 7£1,803 GBP

29 data points across 12 retailers

14 retailers£660 GBP to £1,803 GBP

A
Cheapest Retailer
-
£660 GBP
B+
Retailer 2
-
£867 GBP
View
Final sale: no returns
B+
Retailer 3
-
£889 GBP
View
B+
Retailer 4
-
£903 GBP
View
Retailer 5
-
£932 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£971 GBP
View
B+
Retailer 7
-
£1,030 GBP
View
B
Retailer 8
-
£1,160 GBP
View
B
Retailer 9
-
£1,306 GBP
View
B
Retailer 10
-
£1,349 GBP
View
B
Retailer 11
-
£1,375 GBP
View
B
Retailer 12
-
£1,714 GBP
View
B
Retailer 13
-
£1,803 GBP
View
Most Expensive
NZ Jewellers
77897600-ffb8-422a-aae1-aaf0caf3f6f8 · Sep 29
£2,338 GBP
$3,129 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from £660 GBPSave up to £1,143 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
0.91ct Pear
£660 GBP