CaratHunter
Plans
Heart|Natural|GIA

3.04ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 250000273774

Certificate GIA 250000273774

Diamond specifications and retailer prices

From £7,927 GBP
As of November 5, 2026
Save £5,254 GBP (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £13,181 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 3.04ct natural heart diamond

This 3.04ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 250000273774. Listed at 4 retailers as of November 3, 2026, with prices from £7,927 to £13,181, a £5,254 spread on the same certified stone. NZ Jewellers lists it at £13,181. 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

3.04
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.77°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 250000273774
Dimensions9.99 × 8.99 × 6.01 mm
L/W Ratio1.11
Girdle conditionMedium
Top View
9.99 mm8.99 mm3.04 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 250000273774
Side View
Table 62.0%Crown 36.77°Girdle: MediumPavilion 42.1°Culet: NoneDepth 60.2%

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 5
Current: £13,181 GBP|Low: £7,927 GBP|High: £13,205 GBP|Avg: £10,069 GBP|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 4£7,927 GBP
Retailer 2£9,457 GBP
Retailer 3£9,603 GBP
NZ Jewellers£13,181 GBP

8 data points across 4 retailers

4 retailers£7,927 GBP to £13,181 GBP

A
Cheapest Retailer
-
£7,927 GBP
A
Retailer 2
-
£9,457 GBP
View
A
Retailer 3
-
£9,603 GBP
View
Most Expensive
B+
NZ Jewellers
955da622-77e4-4c6f-83c6-973bd26d5c96 · Nov 3
£13,181 GBP
$17,643 USD
View
3 more retailers have this diamond
Prices start from £7,927 GBPSave up to £5,254 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
3.04ct Heart
£7,927 GBP