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Radiant|Natural|GIA

3.01ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 2156129331

Certificate GIA 2156129331

Diamond specifications and retailer prices

From £31,337 GBP
As of November 6, 2026
Save £6,076 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £37,413 GBP at Ritani · As of November 5, 2026
View at Ritani

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2156129331. Listed at 3 retailers as of November 5, 2026, with prices from £31,337 to £37,413, a £6,076 spread on the same certified stone. Ritani lists it at £37,413. 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

3.01
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2156129331
Dimensions7.91 × 7.88 × 5.51 mm
L/W Ratio1.00
Top View
7.91 mm7.88 mm3.01 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2156129331
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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 6
Current: £31,337 GBP|Low: £28,279 GBP|High: £38,177 GBP|Avg: £34,995 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Ritani
September 23, 2026
Retailer 1£31,337 GBP
Retailer 2£33,164 GBP
Retailer 3£34,217 GBP
Ritani£37,413 GBP

10 data points across 4 retailers

3 retailers£31,337 GBP to £37,413 GBP

B+
Cheapest Retailer
-
£31,337 GBP
B+
Retailer 2
-
£33,164 GBP
View
Most Expensive
B
Ritani
D-16W3MFKQWJ · Nov 5
£37,413 GBP
$50,077 USD
View
2 more retailers have this diamond
Prices start from £31,337 GBPSave up to £6,076 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+
3.01ct Radiant
£31,337 GBP