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Heart|Natural|GIA

1.02ct H IF Heart Natural Diamond

ID • H/IF • GIA 5546227242

Certificate GIA 5546227242

Diamond specifications and retailer prices

From £2,143 GBP
As of November 2, 2026
Save £2,027 GBP (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,170 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546227242. Listed at 8 retailers as of November 2, 2026, with prices from £2,143 to £4,170, a £2,027 spread on the same certified stone. NZ Jewellers lists it at £4,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.15°
Pavilion angle41.95°
OriginNatural
Grading LabGIA
CertificateGIA 5546227242
Dimensions6.98 × 6.01 × 4.18 mm
L/W Ratio1.16
Top View
6.98 mm6.01 mm1.02 ctH / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546227242
Side View
Table 63.0%Crown 39.15°Girdle: Slightly ThickPavilion 41.95°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £4,170 GBP|Low: £2,143 GBP|High: £4,170 GBP|Avg: £2,810 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2£2,143 GBP
Retailer 7£2,394 GBP
Retailer 5£2,394 GBP
Retailer 10£2,435 GBP
Retailer 9£2,480 GBP
Retailer 6£2,486 GBP
Retailer 8£2,566 GBP
Retailer 11£2,719 GBP
Retailer 3£2,811 GBP
Retailer 4£4,003 GBP
NZ Jewellers£4,170 GBP

34 data points across 11 retailers

8 retailers£2,143 GBP to £4,170 GBP

A
Cheapest Retailer
-
£2,143 GBP
B+
Retailer 2
-
£2,394 GBP
View
B+
Retailer 3
-
£2,394 GBP
View
B+
Retailer 4
-
£2,480 GBP
View
B+
Retailer 5
-
£2,486 GBP
View
Retailer 6
-
£2,566 GBP
View
Price last confirmed 34 days ago
B
Retailer 7
-
£4,003 GBP
View
Most Expensive
B
NZ Jewellers
a0a13b7c-4d48-435b-b138-38f94711530a · Nov 3
£4,170 GBP
$5,582 USD
View
7 more retailers have this diamond
Prices start from £2,143 GBPSave up to £2,027 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.

A
1.02ct Heart
£2,143 GBP