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0.91ct E I1 Round Natural Diamond

VG • E/I1 • GIA 6341193518

Shape and cutting style on the report: Round brilliant

Certificate GIA 6341193518

Diamond specifications and retailer prices

From £1,374 GBP
$1,830 USD
As of October 28, 2026
Save £1,808 GBP (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,182 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 6341193518. Listed at 7 retailers as of October 27, 2026, with prices from £1,374 to £3,182, a £1,808 spread on the same certified stone. NZ Jewellers lists it at £3,182. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6341193518
Dimensions6.08 × 6.12 × 3.90 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.08 mm6.12 mm0.91 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6341193518
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £3,182 GBP|Low: £1,374 GBP|High: £3,182 GBP|Avg: £1,852 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 9£1,374 GBP
Retailer 7£1,437 GBP
Retailer 5£1,522 GBP
Retailer 6£1,522 GBP
Retailer 3£1,592 GBP
Retailer 4£1,756 GBP
Retailer 2£2,075 GBP
Retailer 8£2,173 GBP
NZ Jewellers£3,182 GBP

17 data points across 9 retailers

7 retailers£1,374 GBP to £3,182 GBP

B
Cheapest Retailer
-
£1,374 GBP
$1,830 USD
B
Retailer 2
-
£1,522 GBP
$2,027 USD
View
B
Retailer 3
-
£1,522 GBP
$2,027 USD
View
B
Retailer 4
-
£1,592 GBP
$2,120 USD
View
B
Retailer 5
-
£1,756 GBP
$2,339 USD
View
B
Retailer 6
-
£2,075 GBP
€2,632 EUR
View
Most Expensive
C
NZ Jewellers
39b25b51-33df-4d6f-8afe-9c636e8c1025 · Oct 27
£3,182 GBP
$4,238 USD
View
6 more retailers have this diamond
Prices start from £1,374 GBPSave up to £1,808 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
£1,374 GBP