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Round|Natural|GIA

1.04ct K I1 Round Natural Diamond

VG • K/I1 • GIA 5191975854

Certificate GIA 5191975854

Diamond specifications and retailer prices

From £1,960 GBP
As of November 4, 2026
Save £783 GBP (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,743 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by GIA 5191975854. Listed at 5 retailers as of November 4, 2026, with prices from £1,960 to £2,743, a £783 spread on the same certified stone. Yorxs lists it at £2,743. 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

1.04
Carat
K
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191975854
Dimensions6.52 × 6.44 × 4.04 mm
L/W Ratio1.01
Top View
6.52 mm6.44 mm1.04 ctK / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5191975854
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 4
Current: £1,991 GBP|Low: £1,933 GBP|High: £2,982 GBP|Avg: £2,418 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 5, 2026
Retailer 2£1,960 GBP
Retailer 1£1,991 GBP
Yorxs£2,743 GBP
Retailer 3£2,982 GBP

24 data points across 4 retailers

5 retailers£1,960 GBP to £2,743 GBP

B
Cheapest Retailer
-
£1,960 GBP
B
Retailer 2
-
£1,991 GBP
View
B
Retailer 3
-
£2,034 GBP
View
C
Retailer 4
-
£2,467 GBP
View
Most Expensive
C
Yorxs
230053749 · Nov 5
£2,743 GBP
€3,516 EUR
View
4 more retailers have this diamond
Prices start from £1,960 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
1.04ct Round
£1,960 GBP