Round|Natural|GIA

2.00ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 2554970071

Certificate GIA 2554970071

Diamond specifications and retailer prices

From £5,221 GBP
As of November 4, 2026
Save £4,987 GBP (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,927 GBP at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

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 very-good cut grade and certified by GIA 2554970071. Listed at 20 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.00
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554970071
Dimensions7.77 × 7.87 × 5.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.77 mm7.87 mm2.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554970071
Side View
Table 59.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.0%

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: £6,824 GBP|Low: £5,929 GBP|High: £10,057 GBP|Avg: £7,084 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£5,929 GBP
Retailer 10£6,141 GBP
Retailer 6£6,200 GBP
Retailer 3£6,243 GBP
Retailer 2£6,581 GBP
Retailer 8£6,586 GBP
Retailer 1£6,824 GBP
Retailer 5£7,731 GBP
Retailer 4£8,188 GBP
Retailer 7£9,911 GBP

36 data points across 10 retailers

20 retailers£5,221 GBP to £10,208 GBP

A
Cheapest Retailer
-
£5,221 GBP
Retailer 2
-
£5,775 GBP
View
Price last confirmed 25 days ago
B+
Retailer 3
-
£5,929 GBP
View
B+
Retailer 4
-
£6,141 GBP
View
B+
Retailer 5
-
£6,163 GBP
View
B+
Retailer 6
-
£6,196 GBP
View
B+
Retailer 7
-
£6,200 GBP
View
B+
Retailer 8
-
£6,243 GBP
View
B+
Retailer 9
-
£6,581 GBP
View
Final sale: no returns
Retailer 10
-
£6,583 GBP
View
Price last confirmed 25 days ago
Retailer 11
-
£6,586 GBP
View
Price last confirmed 14 days ago
B+
Retailer 12
-
£6,824 GBP
View
Retailer 13
-
£7,241 GBP
View
Price last confirmed 38 days ago
B+
Retailer 14
-
£7,321 GBP
View
B
Retailer 15
-
£7,731 GBP
View
B
Retailer 16
-
£8,188 GBP
View
Retailer 17
-
£8,228 GBP
View
Price last confirmed 28 days ago
B
Retailer 18
-
£9,911 GBP
View
B
Retailer 19
-
£10,208 GBP
View
Most Expensive
NZ Jewellers
e6dfb7e9-fd58-4bb7-a82b-5500207bdca0 · Sep 26
£11,927 GBP
$16,053 USD
View
Price last confirmed 40 days ago
19 more retailers have this diamond
Prices start from £5,221 GBPSave up to £4,987 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
£5,221 GBP