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Heart|Natural|GIA

0.78ct F VVS2 Heart Natural Diamond

GD • F/VVS2 • GIA 6521645402

Certificate GIA 6521645402

Diamond specifications and retailer prices

From £1,140 GBP
As of November 6, 2026
Save £2,032 GBP (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,172 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.78ct natural heart diamond

This 0.78ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521645402. Listed at 17 retailers as of November 5, 2026, with prices from £1,140 to £3,172, a £2,032 spread on the same certified stone. NZ Jewellers lists it at £3,172. 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

0.78
Carat
F
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521645402
Dimensions5.53 × 6.49 × 3.84 mm
L/W Ratio1.17
Top View
5.53 mm6.49 mm0.78 ctF / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521645402
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: 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 6
Current: £3,172 GBP|Low: £891 GBP|High: £3,172 GBP|Avg: £1,502 GBP
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
Retailer 17
Retailer 18
November 7, 2026
Retailer 10£891 GBP
Retailer 9£1,067 GBP
Retailer 5£1,140 GBP
Retailer 15£1,186 GBP
Retailer 14£1,201 GBP
Retailer 6£1,265 GBP
Retailer 4£1,301 GBP
Retailer 17£1,301 GBP
Retailer 3£1,349 GBP
Retailer 18£1,402 GBP
Retailer 11£1,433 GBP
Retailer 2£1,439 GBP
Retailer 8£1,500 GBP
Retailer 7£1,568 GBP
Retailer 16£1,697 GBP
Retailer 12£1,942 GBP
Retailer 13£2,278 GBP
NZ Jewellers£3,172 GBP

39 data points across 18 retailers

17 retailers£1,140 GBP to £3,172 GBP

A
Cheapest Retailer
-
£1,140 GBP
A
Retailer 2
-
£1,186 GBP
View
B+
Retailer 3
-
£1,201 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,265 GBP
View
B+
Retailer 5
-
£1,301 GBP
View
Retailer 6
-
£1,301 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£1,319 GBP
View
B+
Retailer 8
-
£1,349 GBP
View
B+
Retailer 9
-
£1,402 GBP
View
B+
Retailer 10
-
£1,433 GBP
View
B+
Retailer 11
-
£1,439 GBP
View
B+
Retailer 12
-
£1,500 GBP
View
B+
Retailer 13
-
£1,568 GBP
View
Retailer 14
-
£1,697 GBP
View
Price last confirmed 33 days ago
B
Retailer 15
-
£1,942 GBP
View
B
Retailer 16
-
£2,278 GBP
View
Most Expensive
B
NZ Jewellers
aa3fe1ed-512c-4d59-a750-d554879bd6ff · Nov 5
£3,172 GBP
$4,246 USD
View
16 more retailers have this diamond
Prices start from £1,140 GBPSave up to £2,032 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
0.78ct Heart
£1,140 GBP