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Heart|Natural|GIA

0.78ct H VS1 Heart Natural Diamond

ID • H/VS1 • GIA 5543691797

Certificate GIA 5543691797

Diamond specifications and retailer prices

From £695 GBP
As of November 5, 2026
Save £1,574 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,269 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543691797. Listed at 15 retailers as of November 5, 2026, with prices from £695 to £2,269, a £1,574 spread on the same certified stone. NZ Jewellers lists it at £2,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543691797
Dimensions6.29 × 5.74 × 3.67 mm
L/W Ratio1.10
Top View
6.29 mm5.74 mm0.78 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543691797
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.3%

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 5
Current: £2,269 GBP|Low: £686 GBP|High: £2,269 GBP|Avg: £1,213 GBP|+3.7%
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 5, 2026
Retailer 2£695 GBP
Retailer 5£736 GBP
Retailer 3£891 GBP
Retailer 12£892 GBP
Retailer 13£976 GBP
Retailer 14£1,030 GBP
Retailer 9£1,051 GBP
Retailer 6£1,116 GBP
Retailer 15£1,172 GBP
Retailer 7£1,173 GBP
Retailer 11£1,294 GBP
Retailer 8£1,389 GBP
Retailer 4£1,675 GBP
Retailer 10£1,699 GBP
NZ Jewellers£2,269 GBP

34 data points across 15 retailers

15 retailers£695 GBP to £2,269 GBP

A
Cheapest Retailer
-
£695 GBP
A
Retailer 2
-
£736 GBP
View
Final sale: no returns
A
Retailer 3
-
£891 GBP
View
A
Retailer 4
-
£892 GBP
View
A
Retailer 5
-
£976 GBP
View
B+
Retailer 6
-
£1,030 GBP
View
B+
Retailer 7
-
£1,051 GBP
View
Retailer 8
-
£1,116 GBP
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£1,172 GBP
View
Retailer 10
-
£1,173 GBP
View
Price last confirmed 33 days ago
B+
Retailer 11
-
£1,294 GBP
View
B+
Retailer 12
-
£1,389 GBP
View
B
Retailer 13
-
£1,675 GBP
View
B
Retailer 14
-
£1,699 GBP
View
Most Expensive
B
NZ Jewellers
e0173155-8d02-42be-9fc4-b8f17ca308f3 · Nov 5
£2,269 GBP
$3,054 USD
View
14 more retailers have this diamond
Prices start from £695 GBPSave up to £1,574 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
£695 GBP