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Round|Natural|GIA

0.98ct I IF Round Natural Diamond

EX • I/IF • GIA 5231007259

Certificate GIA 5231007259

Diamond specifications and retailer prices

From £2,476 GBP
As of November 4, 2026
Save £2,576 GBP (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,053 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.98ct natural round diamond

This 0.98ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5231007259. Listed at 21 retailers as of November 4, 2026, with prices from £2,476 to £5,053, a £2,576 spread on the same certified stone. NZ Jewellers lists it at £5,053. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5231007259
Dimensions6.37 × 6.33 × 3.96 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.37 mm6.33 mm0.98 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231007259
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 4
Current: £5,053 GBP|Low: £2,537 GBP|High: £5,053 GBP|Avg: £3,375 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8£2,537 GBP
Retailer 6£2,647 GBP
Retailer 12£2,676 GBP
Retailer 4£2,900 GBP
Retailer 5£2,900 GBP
Retailer 14£2,900 GBP
Retailer 2£2,919 GBP
Retailer 13£3,109 GBP
Retailer 9£3,268 GBP
Retailer 7£3,297 GBP
Retailer 3£3,347 GBP
Retailer 11£4,278 GBP
Retailer 10£4,850 GBP
NZ Jewellers£5,053 GBP

45 data points across 14 retailers

21 retailers£2,476 GBP to £5,053 GBP

B+
Cheapest Retailer
-
£2,476 GBP
B+
Retailer 2
-
£2,537 GBP
View
B+
Retailer 3
-
£2,552 GBP
View
B+
Retailer 4
-
£2,647 GBP
View
B+
Retailer 5
-
£2,676 GBP
View
Final sale: no returns
B+
Retailer 6
-
£2,770 GBP
View
Retailer 7
-
£2,900 GBP
View
Price last confirmed 42 days ago
B+
Retailer 8
-
£2,900 GBP
View
B+
Retailer 9
-
£2,900 GBP
View
B+
Retailer 10
-
£2,900 GBP
View
B+
Retailer 11
-
£2,919 GBP
View
Retailer 12
-
£3,109 GBP
View
Price last confirmed 32 days ago
B
Retailer 13
-
£3,112 GBP
View
B
Retailer 14
-
£3,268 GBP
View
B
Retailer 15
-
£3,297 GBP
View
B
Retailer 16
-
£3,347 GBP
View
Retailer 17
-
£3,347 GBP
View
Price last confirmed 44 days ago
B
Retailer 18
-
£4,278 GBP
View
B
Retailer 19
-
£4,850 GBP
View
Retailer 20
-
£5,053 GBP
View
Price last confirmed 41 days ago
Most Expensive
B
NZ Jewellers
67bd3234-7d25-48cf-b5e9-a52e3d07120c · Nov 5
£5,053 GBP
$6,821 USD
View
20 more retailers have this diamond
Prices start from £2,476 GBPSave up to £2,576 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+
0.98ct Round
£2,476 GBP