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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 6355676312

Certificate GIA 6355676312

Diamond specifications and retailer prices

From £793 GBP
As of November 6, 2026
Save £1,086 GBP (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,880 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6355676312. Listed at 11 retailers as of November 4, 2026, with prices from £793 to £1,880, a £1,086 spread on the same certified stone. MOH London lists it at £1,880. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6355676312
Dimensions5.52 × 5.50 × 3.90 mm
L/W Ratio1.00
Top View
5.52 mm5.50 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6355676312
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

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 6
Current: £1,880 GBP|Low: £793 GBP|High: £1,904 GBP|Avg: £1,174 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13£793 GBP
Retailer 4£915 GBP
Retailer 10£997 GBP
Retailer 9£1,075 GBP
Retailer 11£1,083 GBP
Retailer 2£1,100 GBP
Retailer 3£1,106 GBP
Retailer 7£1,109 GBP
Retailer 12£1,177 GBP
Retailer 8£1,187 GBP
Retailer 5£1,295 GBP
Retailer 6£1,489 GBP
MOH London£1,880 GBP

31 data points across 13 retailers

11 retailers£793 GBP to £1,880 GBP

B+
Cheapest Retailer
-
£793 GBP
B+
Retailer 2
-
£997 GBP
View
Retailer 3
-
£1,075 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£1,083 GBP
View
B+
Retailer 5
-
£1,100 GBP
View
B+
Retailer 6
-
£1,106 GBP
View
B+
Retailer 7
-
£1,109 GBP
View
B+
Retailer 8
-
£1,177 GBP
View
B+
Retailer 9
-
£1,187 GBP
View
B
Retailer 10
-
£1,489 GBP
View
Most Expensive
B
MOH London
647DB42B0 · Nov 4
£1,880 GBP
View
10 more retailers have this diamond
Prices start from £793 GBPSave up to £1,086 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
£793 GBP