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Round|Natural|GIA

2.00ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5553450181

Certificate GIA 5553450181

Diamond specifications and retailer prices

From £6,597 GBP
As of November 5, 2026
Save £6,130 GBP (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £12,727 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553450181. Listed at 22 retailers as of November 4, 2026, with prices from £6,597 to £12,727, a £6,130 spread on the same certified stone. With Clarity lists it at £12,727. 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

2.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553450181
Dimensions7.93 × 7.99 × 5.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural, Natural
Top View
7.93 mm7.99 mm2.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553450181
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 5
Current: £7,769 GBP|Low: £6,597 GBP|High: £12,727 GBP|Avg: £8,787 GBP|-5.5%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 6, 2026
Retailer 14£6,597 GBP
Retailer 5£6,619 GBP
Retailer 10£7,391 GBP
Retailer 4£7,616 GBP
Retailer 1£7,769 GBP
Retailer 6£7,801 GBP
Retailer 18£7,865 GBP
Retailer 7£7,966 GBP
Retailer 20£7,966 GBP
Retailer 13£8,226 GBP
Retailer 15£8,310 GBP
Retailer 3£8,630 GBP
Retailer 2£8,763 GBP
Retailer 19£8,833 GBP
Retailer 16£8,898 GBP
Retailer 11£9,093 GBP
Retailer 12£9,909 GBP
Retailer 9£9,958 GBP
Retailer 17£11,241 GBP
Retailer 8£12,028 GBP
With Clarity£12,727 GBP

28 data points across 21 retailers

22 retailers£6,597 GBP to £12,727 GBP

A
Cheapest Retailer
-
£6,597 GBP
B+
Retailer 2
-
£6,619 GBP
View
B+
Retailer 3
-
£7,391 GBP
View
Retailer 4
-
£7,567 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£7,616 GBP
View
B+
Retailer 6
-
£7,769 GBP
View
B+
Retailer 7
-
£7,801 GBP
View
B
Retailer 8
-
£7,865 GBP
View
B+
Retailer 9
-
£7,966 GBP
View
Final sale: no returns
Retailer 10
-
£7,966 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£8,226 GBP
View
Price last confirmed 14 days ago
B
Retailer 12
-
£8,310 GBP
View
B
Retailer 13
-
£8,630 GBP
View
B
Retailer 14
-
£8,763 GBP
View
B
Retailer 15
-
£8,833 GBP
View
B+
Retailer 16
-
£8,898 GBP
View
B
Retailer 17
-
£9,093 GBP
View
B
Retailer 18
-
£9,909 GBP
View
B
Retailer 19
-
£9,958 GBP
View
B
Retailer 20
-
£11,241 GBP
View
B
Retailer 21
-
£12,028 GBP
View
Most Expensive
B
With Clarity
5553450181 · Nov 4
£12,727 GBP
$17,129 USD
View
21 more retailers have this diamond
Prices start from £6,597 GBPSave up to £6,130 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
2.00ct Round
£6,597 GBP