CaratHunter
Plans
Pear|Natural|GIA

0.91ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 2554127528

Certificate GIA 2554127528

Diamond specifications and retailer prices

From £658 GBP
As of November 6, 2026
Save £285 GBP (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £943 GBP at Steven Stone · As of November 7, 2026
View at Steven Stone

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 2554127528. Listed at 6 retailers as of November 6, 2026, with prices from £658 to £943, a £285 spread on the same certified stone. Steven Stone lists it at £943. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554127528
Dimensions8.23 × 5.41 × 3.47 mm
L/W Ratio1.52
Top View
8.23 mm5.41 mm0.91 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554127528
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.1%

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: £739 GBP|Low: £566 GBP|High: £943 GBP|Avg: £705 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Steven Stone
November 7, 2026
Retailer 4£658 GBP
Retailer 5£663 GBP
Retailer 2£719 GBP
Retailer 3£735 GBP
Retailer 1£739 GBP
Steven Stone£943 GBP

40 data points across 6 retailers

6 retailers£658 GBP to £943 GBP

A
Cheapest Retailer
-
£658 GBP
Final sale: no returns
A
Retailer 2
-
£663 GBP
View
A
Retailer 3
-
£719 GBP
View
A
Retailer 4
-
£735 GBP
View
A
Retailer 5
-
£739 GBP
View
Most Expensive
B+
Steven Stone
333526648 · Nov 7
£943 GBP
View
5 more retailers have this diamond
Prices start from £658 GBPSave up to £285 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
£658 GBP