CaratHunter
Plans
Heart|Natural|GIA

1.06ct F IF Heart Natural Diamond

EX • F/IF • GIA 1558037337

Certificate GIA 1558037337

Diamond specifications and retailer prices

From £3,429 GBP
As of November 5, 2026
4 retailers carry this diamond
Most expensive: £5,590 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded F colour (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 1558037337. Listed at 4 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.92°
Pavilion angle41.52°
OriginNatural
Grading LabGIA
CertificateGIA 1558037337
Dimensions6.10 × 7.09 × 4.27 mm
L/W Ratio1.16
Girdle conditionThick
Top View
6.10 mm7.09 mm1.06 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558037337
Side View
Table 59.0%Crown 38.92°Girdle: STK-THKPavilion 41.52°Culet: NoneDepth 60.2%

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: £5,590 GBP|Low: £2,917 GBP|High: £5,590 GBP|Avg: £3,714 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8£2,917 GBP
Retailer 5£3,208 GBP
Retailer 6£3,208 GBP
Retailer 7£3,313 GBP
Retailer 2£3,429 GBP
Retailer 3£3,440 GBP
Retailer 9£3,671 GBP
Retailer 10£3,740 GBP
Retailer 4£5,171 GBP
NZ Jewellers£5,590 GBP

11 data points across 10 retailers

4 retailers

Retailer 1
-
£3,208 GBP
Price last confirmed 37 days ago
B+
Retailer 2
-
£3,429 GBP
View
Retailer 3
-
£3,440 GBP
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
9aa23c9d-5b85-4db7-ad5e-6e830de55938 · Sep 28
£5,590 GBP
$7,482 USD
View
Price last confirmed 40 days ago
3 more retailers have this diamond
Prices start from £3,429 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+
1.06ct Heart
£3,429 GBP