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Heart|Natural|GIA

1.10ct K SI1 Heart Natural Diamond

GD • K/SI1 • GIA 2477556794

Certificate GIA 2477556794

Diamond specifications and retailer prices

From £1,151 GBP
As of November 5, 2026
Save £971 GBP (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,122 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.1ct natural heart diamond

This 1.1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477556794. Listed at 5 retailers as of November 4, 2026, with prices from £1,151 to £2,122, a £971 spread on the same certified stone. MOH London lists it at £2,122. 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

1.10
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2477556794
Dimensions5.94 × 5.87 × 3.89 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.94 mm5.87 mm1.10 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477556794
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.3%

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 5
Current: £2,122 GBP|Low: £932 GBP|High: £2,153 GBP|Avg: £1,346 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£932 GBP
Retailer 4£1,151 GBP
Retailer 5£1,151 GBP
Retailer 2£1,166 GBP
Retailer 6£1,268 GBP
Retailer 7£1,358 GBP
Retailer 3£1,482 GBP
MOH London£2,122 GBP

19 data points across 8 retailers

5 retailers£1,151 GBP to £2,122 GBP

B+
Cheapest Retailer
-
£1,151 GBP
B+
Retailer 2
-
£1,151 GBP
View
B+
Retailer 3
-
£1,166 GBP
View
B
Retailer 4
-
£1,482 GBP
View
Most Expensive
B
MOH London
DA65EFCED · Nov 4
£2,122 GBP
View
4 more retailers have this diamond
Prices start from £1,151 GBPSave up to £971 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+
1.10ct Heart
£1,151 GBP