CaratHunter
Plans
Heart|Natural|GIA

1.05ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 5523947500

Certificate GIA 5523947500

Diamond specifications and retailer prices

From £1,335 GBP
As of November 2, 2026
Save £2,223 GBP (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,558 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5523947500. Listed at 8 retailers as of November 2, 2026, with prices from £1,335 to £3,558, a £2,223 spread on the same certified stone. NZ Jewellers lists it at £3,558. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.68°
Pavilion angle41.84°
OriginNatural
Grading LabGIA
CertificateGIA 5523947500
Dimensions6.02 × 7.08 × 4.28 mm
L/W Ratio1.18
Top View
6.02 mm7.08 mm1.05 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523947500
Side View
Table 62.0%Crown 36.68°GirdlePavilion 41.84°CuletDepth 60.4%

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: £3,558 GBP|Low: £1,335 GBP|High: £3,594 GBP|Avg: £1,897 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£1,335 GBP
Retailer 2£1,386 GBP
Retailer 7£1,458 GBP
Retailer 3£1,461 GBP
Retailer 6£1,479 GBP
Retailer 8£1,526 GBP
Retailer 5£2,555 GBP
NZ Jewellers£3,558 GBP

39 data points across 8 retailers

8 retailers£1,335 GBP to £3,558 GBP

A
Cheapest Retailer
-
£1,335 GBP
A
Retailer 2
-
£1,386 GBP
View
B+
Retailer 3
-
£1,458 GBP
View
B+
Retailer 4
-
£1,461 GBP
View
B+
Retailer 5
-
£1,479 GBP
View
B+
Retailer 6
-
£1,526 GBP
View
B
Retailer 7
-
£2,555 GBP
View
Most Expensive
B
NZ Jewellers
c2d27a85-9df9-420c-868f-ba1cbea674bc · Nov 3
£3,558 GBP
$4,762 USD
View
7 more retailers have this diamond
Prices start from £1,335 GBPSave up to £2,223 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
1.05ct Heart
£1,335 GBP