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Round|Natural|GIA

5.04ct M SI1 Round Natural Diamond

GD • M/SI1 • GIA 6177820038

Certificate GIA 6177820038

Diamond specifications and retailer prices

From £25,097 GBP
As of November 4, 2026
Save £8,237 GBP (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £33,335 GBP at Yorxs · As of November 4, 2026
View at Yorxs

About this 5.04ct natural round diamond

This 5.04ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 6177820038. Listed at 13 retailers as of November 4, 2026, with prices from £25,097 to £33,335, a £8,237 spread on the same certified stone. Yorxs lists it at £33,335. 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

5.04
Carat
M
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6177820038
Dimensions10.68 × 10.66 × 6.97 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
10.68 mm10.66 mm5.04 ctM / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6177820038
Side View
Table 56.0%Crown 36°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 65.3%

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: £33,123 GBP|Low: £22,244 GBP|High: £33,535 GBP|Avg: £29,475 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 6, 2026
Retailer 2£25,097 GBP
Retailer 5£26,692 GBP
Retailer 10£27,567 GBP
Retailer 9£28,494 GBP
Retailer 7£28,715 GBP
Retailer 12£28,715 GBP
Retailer 4£29,479 GBP
Retailer 11£29,864 GBP
Retailer 8£31,012 GBP
Retailer 6£31,659 GBP
Retailer 3£32,541 GBP
Retailer 1£33,123 GBP
Yorxs£33,335 GBP

28 data points across 13 retailers

13 retailers£25,097 GBP to £33,335 GBP

B+
Cheapest Retailer
-
£25,097 GBP
B+
Retailer 2
-
£26,692 GBP
View
B+
Retailer 3
-
£26,751 GBP
View
Retailer 4
-
£27,567 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£28,494 GBP
View
B+
Retailer 6
-
£28,715 GBP
View
B+
Retailer 7
-
£28,715 GBP
View
B
Retailer 8
-
£29,479 GBP
View
B
Retailer 9
-
£29,864 GBP
View
B
Retailer 10
-
£31,012 GBP
View
B
Retailer 11
-
£32,541 GBP
View
B
Retailer 12
-
£33,123 GBP
View
Most Expensive
B
Yorxs
155463670 · Nov 4
£33,335 GBP
€42,729 EUR
View
12 more retailers have this diamond
Prices start from £25,097 GBPSave up to £8,237 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+
5.04ct Round
£25,097 GBP