Heart|Natural|GIA

1.02ct I VVS1 Heart Natural Diamond

GD • I/VVS1 • GIA 2548662931

Certificate GIA 2548662931

Diamond specifications and retailer prices

From £1,719 GBP
As of November 4, 2026
Save £2,720 GBP (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,555 GBP at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548662931. Listed at 20 retailers as of November 4, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2548662931
Dimensions6.09 × 6.95 × 4.12 mm
L/W Ratio1.14
Top View
6.09 mm6.95 mm1.02 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548662931
Side View
Table 57.0%Crown 37.1°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 59.3%

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 4
Current: £4,439 GBP|Low: £1,719 GBP|High: £4,555 GBP|Avg: £2,447 GBP|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 8£1,719 GBP
Retailer 10£1,781 GBP
Retailer 3£1,901 GBP
Retailer 14£1,959 GBP
Retailer 13£2,080 GBP
Retailer 5£2,123 GBP
Retailer 16£2,123 GBP
Retailer 12£2,204 GBP
Retailer 7£2,228 GBP
Retailer 2£2,247 GBP
Retailer 4£2,378 GBP
Retailer 15£2,385 GBP
Retailer 6£2,450 GBP
Retailer 9£2,591 GBP
Retailer 11£3,709 GBP
NZ Jewellers£4,439 GBP

46 data points across 16 retailers

20 retailers£1,719 GBP to £4,439 GBP

A
Cheapest Retailer
-
£1,719 GBP
A
Retailer 2
-
£1,781 GBP
View
B+
Retailer 3
-
£1,901 GBP
View
B+
Retailer 4
-
£1,959 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,080 GBP
View
B+
Retailer 6
-
£2,123 GBP
View
Retailer 7
-
£2,123 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£2,178 GBP
View
Price last confirmed 39 days ago
B+
Retailer 9
-
£2,204 GBP
View
B
Retailer 10
-
£2,228 GBP
View
B+
Retailer 11
-
£2,247 GBP
View
Retailer 12
-
£2,378 GBP
View
Price last confirmed 30 days ago
B
Retailer 13
-
£2,385 GBP
View
B+
Retailer 14
-
£2,450 GBP
View
Retailer 15
-
£2,514 GBP
View
Price last confirmed 61 days ago
Retailer 16
-
£2,514 GBP
View
Price last confirmed 38 days ago
B
Retailer 17
-
£2,591 GBP
View
B
Retailer 18
-
£3,709 GBP
View
B
Retailer 19
-
£4,439 GBP
View
Most Expensive
NZ Jewellers
9d876d86-62da-4a79-868c-f48da84e8660 · Sep 28
£4,555 GBP
$6,130 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from £1,719 GBPSave up to £2,720 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
£1,719 GBP