CaratHunter
Plans
Heart|Natural|GIA

3.01ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 1565228044

Certificate GIA 1565228044

Diamond specifications and retailer prices

From £15,072 GBP
As of November 4, 2026
Save £8,073 GBP (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £23,145 GBP at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565228044. Listed at 9 retailers as of November 4, 2026, with prices from £15,072 to £23,145, a £8,073 spread on the same certified stone. Diamonds Direct lists it at £23,145. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.83°
Pavilion angle38.82°
OriginNatural
Grading LabGIA
CertificateGIA 1565228044
Dimensions8.81 × 10.21 × 5.82 mm
L/W Ratio1.16
Culet sizeNone
Top View
8.81 mm10.21 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565228044
Side View
Table 60.0%Crown 40.83°Girdle: MED-THKPavilion 38.82°Culet: NoneDepth 57.0%

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: £23,145 GBP|Low: £15,072 GBP|High: £26,123 GBP|Avg: £19,160 GBP|-11.4%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£15,072 GBP
Retailer 3£16,008 GBP
Retailer 5£16,451 GBP
Retailer 6£16,457 GBP
Retailer 9£17,175 GBP
Retailer 2£17,201 GBP
Retailer 4£17,438 GBP
Retailer 7£20,782 GBP
Diamonds Direct£23,145 GBP

36 data points across 9 retailers

9 retailers£15,072 GBP to £23,145 GBP

A
Cheapest Retailer
-
£15,072 GBP
A
Retailer 2
-
£16,008 GBP
View
A
Retailer 3
-
£16,451 GBP
View
A
Retailer 4
-
£16,457 GBP
View
B+
Retailer 5
-
£17,175 GBP
View
B+
Retailer 6
-
£17,201 GBP
View
B+
Retailer 7
-
£17,438 GBP
View
B+
Retailer 8
-
£20,782 GBP
View
Most Expensive
B+
Diamonds Direct
1111404 · Nov 6
£23,145 GBP
$30,980 USD
View
8 more retailers have this diamond
Prices start from £15,072 GBPSave up to £8,073 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 Heart
£15,072 GBP