Heart|Natural|GIA

1.02ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • GIA 6531768078

Certificate GIA 6531768078

Diamond specifications and retailer prices

From £1,956 GBP
As of November 6, 2026
Save £2,361 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,380 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531768078. Listed at 19 retailers as of November 5, 2026, with a 121% 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
G
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531768078
Dimensions6.89 × 6.21 × 3.71 mm
L/W Ratio1.11
Top View
6.89 mm6.21 mm1.02 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531768078
Side View
Table 55.0%Crown 35.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 59.7%

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 6
Current: £4,317 GBP|Low: £1,956 GBP|High: £4,380 GBP|Avg: £2,784 GBP|-1.4%
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
November 6, 2026
Retailer 11£1,956 GBP
Retailer 9£2,081 GBP
Retailer 3£2,200 GBP
Retailer 14£2,287 GBP
Retailer 13£2,394 GBP
Retailer 5£2,478 GBP
Retailer 15£2,478 GBP
Retailer 2£2,564 GBP
Retailer 12£2,573 GBP
Retailer 7£2,585 GBP
Retailer 4£2,647 GBP
Retailer 6£2,859 GBP
Retailer 8£3,024 GBP
Retailer 10£4,133 GBP
NZ Jewellers£4,317 GBP

45 data points across 15 retailers

19 retailers£1,956 GBP to £4,317 GBP

A
Cheapest Retailer
-
£1,956 GBP
A
Retailer 2
-
£2,081 GBP
View
A
Retailer 3
-
£2,200 GBP
View
B+
Retailer 4
-
£2,287 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,394 GBP
View
B+
Retailer 6
-
£2,478 GBP
View
Retailer 7
-
£2,478 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£2,513 GBP
View
Price last confirmed 40 days ago
B+
Retailer 9
-
£2,564 GBP
View
B+
Retailer 10
-
£2,573 GBP
View
B+
Retailer 11
-
£2,585 GBP
View
Retailer 12
-
£2,647 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
£2,859 GBP
View
Retailer 14
-
£2,900 GBP
View
Price last confirmed 62 days ago
Retailer 15
-
£2,900 GBP
View
Price last confirmed 39 days ago
B+
Retailer 16
-
£3,024 GBP
View
B
Retailer 17
-
£4,133 GBP
View
B
Retailer 18
-
£4,317 GBP
View
Most Expensive
NZ Jewellers
e9cd66fe-b587-4237-b76a-8c7bf4f6dc9f · Sep 28
£4,380 GBP
$5,862 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from £1,956 GBPSave up to £2,361 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
£1,956 GBP