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Heart|Natural|GIA

0.91ct D IF Heart Natural Diamond

GD • D/IF • GIA 7506222187

Certificate GIA 7506222187

Diamond specifications and retailer prices

From £2,409 GBP
$3,228 USD
As of October 30, 2026
Save £1,753 GBP (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,162 GBP at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-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 7506222187. Listed at 10 retailers as of October 30, 2026, with prices from £2,409 to £4,162, a £1,753 spread on the same certified stone. Cape Diamonds lists it at £4,162. 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

0.91
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7506222187
Dimensions5.83 × 6.72 × 3.96 mm
L/W Ratio1.15
Key to symbols
Natural, Minor Details of Polish
Top View
5.83 mm6.72 mm0.91 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7506222187
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.0%

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: Oct 30
Current: £4,162 GBP|Low: £2,342 GBP|High: £4,405 GBP|Avg: £3,037 GBP|-5.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£2,409 GBP
Retailer 10£2,505 GBP
Retailer 7£2,596 GBP
Retailer 5£2,605 GBP
Retailer 4£2,702 GBP
Retailer 2£2,949 GBP
Retailer 6£3,022 GBP
Retailer 9£3,047 GBP
Retailer 3£3,952 GBP
Cape Diamonds£4,162 GBP

43 data points across 10 retailers

10 retailers£2,409 GBP to £4,162 GBP

B+
Cheapest Retailer
-
£2,409 GBP
$3,228 USD
B+
Retailer 2
-
£2,505 GBP
$3,356 USD
View
B+
Retailer 3
-
£2,596 GBP
$3,478 USD
View
B+
Retailer 4
-
£2,605 GBP
$3,490 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,702 GBP
$3,620 USD
View
B+
Retailer 6
-
£2,949 GBP
View
Retailer 7
-
£3,022 GBP
A$6,230 AUD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
£3,047 GBP
$4,083 USD
View
B
Retailer 9
-
£3,952 GBP
View
Most Expensive
B
Cape Diamonds
cert_7506222187 · Oct 31
£4,162 GBP
ZAR 90,090 ZAR
View
9 more retailers have this diamond
Prices start from £2,409 GBPSave up to £1,753 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+
0.91ct Heart
£2,409 GBP