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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 3475945672

Certificate GIA 3475945672

Diamond specifications and retailer prices

From £1,760 GBP
As of November 4, 2026
Save £1,859 GBP (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,772 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3475945672. Listed at 20 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3475945672
Dimensions6.14 × 5.84 × 3.92 mm
L/W Ratio1.05
Top View
6.14 mm5.84 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3475945672
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,772 GBP|Low: £1,663 GBP|High: £3,787 GBP|Avg: £2,336 GBP|+2.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 6£1,760 GBP
Retailer 13£1,814 GBP
Retailer 4£1,846 GBP
Retailer 12£1,869 GBP
Retailer 5£1,937 GBP
Retailer 3£1,966 GBP
Retailer 8£2,112 GBP
Retailer 11£2,229 GBP
Retailer 2£2,296 GBP
Retailer 14£2,430 GBP
Retailer 9£2,529 GBP
Retailer 10£2,667 GBP
Retailer 7£3,619 GBP
Queensmith£3,772 GBP

35 data points across 14 retailers

20 retailers£1,760 GBP to £3,619 GBP

B+
Cheapest Retailer
-
£1,760 GBP
B
Retailer 2
-
£1,814 GBP
View
Final sale: no returns
B
Retailer 3
-
£1,846 GBP
View
B
Retailer 4
-
£1,869 GBP
View
B
Retailer 5
-
£1,937 GBP
View
Retailer 6
-
£1,966 GBP
View
Price last confirmed 28 days ago
B
Retailer 7
-
£1,993 GBP
View
B
Retailer 8
-
£2,112 GBP
View
B
Retailer 9
-
£2,163 GBP
View
B
Retailer 10
-
£2,163 GBP
View
B
Retailer 11
-
£2,229 GBP
View
B
Retailer 12
-
£2,237 GBP
View
B
Retailer 13
-
£2,296 GBP
View
Retailer 14
-
£2,430 GBP
View
Price last confirmed 29 days ago
B
Retailer 15
-
£2,464 GBP
View
Retailer 16
-
£2,519 GBP
View
Price last confirmed 21 days ago
B
Retailer 17
-
£2,529 GBP
View
B
Retailer 18
-
£2,667 GBP
View
B
Retailer 19
-
£3,619 GBP
View
Most Expensive
Queensmith
3475945672 · Oct 28
£3,772 GBP
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from £1,760 GBPSave up to £1,859 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+
1.01ct Heart
£1,760 GBP