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Round|Natural|GIA

2.04ct E SI1 Round Natural Diamond

ID • E/SI1 • GIA 2566418673

Certificate GIA 2566418673

Diamond specifications and retailer prices

From £11,317 GBP
As of November 4, 2026
Save £4,280 GBP (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,597 GBP at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 2.04ct natural round diamond

This 2.04ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566418673. Listed at 11 retailers as of November 4, 2026, with prices from £11,317 to £15,597, a £4,280 spread on the same certified stone. Riddles Jewelry lists it at £15,597. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566418673
Dimensions8.07 × 8.02 × 5.00 mm
L/W Ratio1.01
Top View
8.07 mm8.02 mm2.04 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566418673
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £15,144 GBP|Low: £11,317 GBP|High: £16,062 GBP|Avg: £13,498 GBP|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Riddles Jewelry
November 5, 2026
Retailer 9£11,317 GBP
Retailer 3£11,766 GBP
Retailer 10£12,259 GBP
Retailer 11£12,377 GBP
Retailer 2£12,710 GBP
Retailer 8£14,026 GBP
Retailer 5£14,473 GBP
Retailer 7£14,473 GBP
Retailer 4£14,476 GBP
Retailer 6£14,956 GBP
Retailer 1£15,144 GBP
Riddles Jewelry£15,597 GBP

11 data points across 12 retailers

11 retailers£11,317 GBP to £15,597 GBP

A
Cheapest Retailer
-
£11,317 GBP
Retailer 2
-
£11,766 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£12,259 GBP
View
A
Retailer 4
-
£12,377 GBP
View
B+
Retailer 5
-
£14,026 GBP
View
B+
Retailer 6
-
£14,473 GBP
View
B+
Retailer 7
-
£14,473 GBP
View
B+
Retailer 8
-
£14,476 GBP
View
B+
Retailer 9
-
£14,956 GBP
View
B+
Retailer 10
-
£15,144 GBP
View
Most Expensive
B+
Riddles Jewelry
1999385853 · Nov 4
£15,597 GBP
$20,992 USD
View
10 more retailers have this diamond
Prices start from £11,317 GBPSave up to £4,280 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.

A
2.04ct Round
£11,317 GBP