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Round|Natural|GIA

2.04ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 5466476234

Certificate GIA 5466476234

Diamond specifications and retailer prices

From £4,477 GBP
As of November 4, 2026
Save £1,466 GBP (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £8,656 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.04ct natural round diamond

This 2.04ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5466476234. Listed at 13 retailers as of November 4, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.04
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5466476234
Dimensions8.14 × 8.16 × 5.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.14 mm8.16 mm2.04 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466476234
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,294 GBP|Low: £3,885 GBP|High: £5,984 GBP|Avg: £4,974 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£3,885 GBP
Retailer 6£4,477 GBP
Retailer 4£4,514 GBP
Retailer 5£4,777 GBP
Retailer 1£5,294 GBP
Retailer 3£5,618 GBP
Retailer 2£5,943 GBP

40 data points across 7 retailers

13 retailers£4,477 GBP to £5,943 GBP

B+
Cheapest Retailer
-
£4,477 GBP
B+
Retailer 2
-
£4,514 GBP
View
Retailer 3
-
£4,777 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£4,792 GBP
View
Retailer 5
-
£5,175 GBP
View
Price last confirmed 29 days ago
B
Retailer 6
-
£5,255 GBP
View
Retailer 7
-
£5,255 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£5,294 GBP
View
B
Retailer 9
-
£5,295 GBP
View
B
Retailer 10
-
£5,618 GBP
View
B
Retailer 11
-
£5,943 GBP
View
Retailer 12
-
£5,971 GBP
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
77f7fc59-2518-410a-994a-2d24ca1362f4 · Sep 28
£8,656 GBP
$11,650 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from £4,477 GBPSave up to £1,466 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+
2.04ct Round
£4,477 GBP