CaratHunter
Plans
Round|Natural|GIA

0.91ct E I1 Round Natural Diamond

VG • E/I1 • GIA 2235578537

Certificate GIA 2235578537

Diamond specifications and retailer prices

From £1,211 GBP
$1,613 USD
As of October 26, 2026
Save £783 GBP (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,994 GBP at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2235578537. Listed at 4 retailers as of October 26, 2026, with prices from £1,211 to £1,994, a £783 spread on the same certified stone. Yorxs lists it at £1,994. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235578537
Dimensions6.05 × 6.09 × 3.86 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.05 mm6.09 mm0.91 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235578537
Side View
Table 58.0%Crown 37°GirdlePavilion 40.8°Culet: NoneDepth 63.6%

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 26
Current: £1,330 GBP|Low: £1,211 GBP|High: £2,096 GBP|Avg: £1,622 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 28, 2026
Retailer 4£1,211 GBP
Retailer 1£1,330 GBP
Retailer 2£1,335 GBP
Yorxs£1,994 GBP
Retailer 3£2,096 GBP

15 data points across 5 retailers

4 retailers£1,211 GBP to £1,994 GBP

B+
Cheapest Retailer
-
£1,211 GBP
$1,613 USD
B
Retailer 2
-
£1,330 GBP
$1,771 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
£1,335 GBP
$1,778 USD
View
Most Expensive
B
Yorxs
80A64BBAB · Oct 28
£1,994 GBP
€2,529 EUR
View
3 more retailers have this diamond
Prices start from £1,211 GBPSave up to £783 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 Round
£1,211 GBP