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Pear|Natural|GIA

0.91ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 2557531989

Certificate GIA 2557531989

Diamond specifications and retailer prices

From £573 GBP
As of November 6, 2026
Save £358 GBP (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £931 GBP at GemTrove · As of November 7, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2557531989. Listed at 6 retailers as of November 6, 2026, with prices from £573 to £931, a £358 spread on the same certified stone. GemTrove lists it at £931. 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

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557531989
Dimensions7.88 × 5.20 × 3.43 mm
L/W Ratio1.52
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.88 mm5.20 mm0.91 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557531989
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.9%

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 6
Current: £931 GBP|Low: £492 GBP|High: £931 GBP|Avg: £690 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4£573 GBP
Retailer 3£625 GBP
Retailer 6£640 GBP
Retailer 2£670 GBP
Retailer 5£708 GBP
GemTrove£931 GBP

40 data points across 6 retailers

6 retailers£573 GBP to £931 GBP

B+
Cheapest Retailer
-
£573 GBP
Final sale: no returns
B+
Retailer 2
-
£625 GBP
View
B+
Retailer 3
-
£640 GBP
View
B+
Retailer 4
-
£670 GBP
View
B+
Retailer 5
-
£708 GBP
View
Most Expensive
B
GemTrove
GT-N-01298910-98 · Nov 7
£931 GBP
A$1,918 AUD
View
5 more retailers have this diamond
Prices start from £573 GBPSave up to £358 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.

B+
0.91ct Pear
£573 GBP