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Heart|Natural|GIA

1.04ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 5241081352

Certificate GIA 5241081352

Diamond specifications and retailer prices

From £1,080 GBP
As of November 6, 2026
Save £2,553 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,633 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5241081352. Listed at 12 retailers as of November 5, 2026, with prices from £1,080 to £3,633, a £2,553 spread on the same certified stone. NZ Jewellers lists it at £3,633. 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

1.04
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241081352
Dimensions6.12 × 6.90 × 4.05 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.12 mm6.90 mm1.04 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241081352
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

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 6
Current: £3,633 GBP|Low: £1,080 GBP|High: £3,633 GBP|Avg: £1,856 GBP|+5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£1,080 GBP
Retailer 2£1,375 GBP
Retailer 10£1,446 GBP
Retailer 12£1,455 GBP
Retailer 8£1,464 GBP
Retailer 9£1,503 GBP
Retailer 3£1,600 GBP
Retailer 6£1,636 GBP
Retailer 4£1,717 GBP
Retailer 5£2,256 GBP
Retailer 11£2,739 GBP
NZ Jewellers£3,633 GBP

27 data points across 12 retailers

12 retailers£1,080 GBP to £3,633 GBP

A
Cheapest Retailer
-
£1,080 GBP
B+
Retailer 2
-
£1,375 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,446 GBP
View
A
Retailer 4
-
£1,455 GBP
View
A
Retailer 5
-
£1,464 GBP
View
B+
Retailer 6
-
£1,503 GBP
View
B+
Retailer 7
-
£1,600 GBP
View
B+
Retailer 8
-
£1,636 GBP
View
Retailer 9
-
£1,717 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
£2,256 GBP
View
B
Retailer 11
-
£2,739 GBP
View
Most Expensive
B
NZ Jewellers
22b63e6c-103a-4bfe-80f6-26fabd8c9eba · Nov 5
£3,633 GBP
$4,863 USD
View
11 more retailers have this diamond
Prices start from £1,080 GBPSave up to £2,553 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
1.04ct Heart
£1,080 GBP