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Round|Natural|GIA

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1559517764

Certificate GIA 1559517764

Diamond specifications and retailer prices

From £19,182 GBP
As of November 4, 2026
Save £19,489 GBP (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £38,670 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559517764. Listed at 4 retailers as of November 4, 2026, with prices from £19,182 to £38,670, a £19,489 spread on the same certified stone. With Clarity lists it at £38,670. 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

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559517764
Dimensions9.11 × 9.18 × 5.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.11 mm9.18 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559517764
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: 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: £24,415 GBP|Low: £19,182 GBP|High: £39,022 GBP|Avg: £25,240 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 5, 2026
Retailer 3£19,182 GBP
Retailer 4£21,399 GBP
Retailer 5£23,355 GBP
Retailer 2£23,402 GBP
Retailer 1£24,415 GBP
With Clarity£38,670 GBP

14 data points across 6 retailers

4 retailers£19,182 GBP to £38,670 GBP

A
Cheapest Retailer
-
£19,182 GBP
B+
Retailer 2
-
£23,402 GBP
View
B+
Retailer 3
-
£24,415 GBP
View
Most Expensive
B
With Clarity
1559517764 · Nov 4
£38,670 GBP
$52,047 USD
View
3 more retailers have this diamond
Prices start from £19,182 GBPSave up to £19,489 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
3.01ct Round
£19,182 GBP