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Heart|Natural|GIA

1.17ct D IF Heart Natural Diamond

GD • D/IF • GIA 5231436092

Certificate GIA 5231436092

Diamond specifications and retailer prices

From £6,631 GBP
As of November 1, 2026
Save £3,519 GBP (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,150 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231436092. Listed at 6 retailers as of November 1, 2026, with prices from £6,631 to £10,150, a £3,519 spread on the same certified stone. MOH London lists it at £10,150. 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

1.17
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231436092
Dimensions7.24 × 5.98 × 3.80 mm
L/W Ratio1.21
Top View
7.24 mm5.98 mm1.17 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231436092
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.6%

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 1
Current: £10,150 GBP|Low: £5,775 GBP|High: £10,300 GBP|Avg: £7,624 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£5,775 GBP
Retailer 5£6,631 GBP
Retailer 2£7,055 GBP
Retailer 6£7,132 GBP
Retailer 4£7,159 GBP
Retailer 10£7,545 GBP
Retailer 7£7,781 GBP
Retailer 3£8,086 GBP
Retailer 9£8,638 GBP
MOH London£10,150 GBP

37 data points across 10 retailers

6 retailers£6,631 GBP to £10,150 GBP

B+
Cheapest Retailer
-
£6,631 GBP
B+
Retailer 2
-
£7,055 GBP
View
Retailer 3
-
£7,159 GBP
View
Price last confirmed 14 days ago
B
Retailer 4
-
£7,781 GBP
View
B
Retailer 5
-
£8,086 GBP
View
Most Expensive
B
MOH London
6600012B9 · Nov 4
£10,150 GBP
View
5 more retailers have this diamond
Prices start from £6,631 GBPSave up to £3,519 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+
1.17ct Heart
£6,631 GBP