CaratHunter
Plans
Heart|Natural|GIA

0.77ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6542543745

Certificate GIA 6542543745

Diamond specifications and retailer prices

From £855 GBP
As of November 1, 2026
Save £1,231 GBP (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,086 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.77ct natural heart diamond

This 0.77ct 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 6542543745. Listed at 8 retailers as of November 1, 2026, with prices from £855 to £2,086, a £1,231 spread on the same certified stone. NZ Jewellers lists it at £2,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.71°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542543745
Dimensions5.49 × 6.41 × 3.83 mm
L/W Ratio1.17
Top View
5.49 mm6.41 mm0.77 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542543745
Side View
Table 61.0%Crown 38.71°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 59.8%

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 1
Current: £2,086 GBP|Low: £357 GBP|High: £2,086 GBP|Avg: £1,066 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
November 2, 2026
Retailer 13£357 GBP
Retailer 9£855 GBP
Retailer 7£858 GBP
Retailer 8£888 GBP
Retailer 12£913 GBP
Retailer 5£921 GBP
Retailer 11£932 GBP
Retailer 2£993 GBP
Retailer 3£1,028 GBP
Retailer 10£1,118 GBP
Retailer 4£1,146 GBP
Retailer 6£1,566 GBP
NZ Jewellers£2,086 GBP

35 data points across 13 retailers

8 retailers£855 GBP to £2,086 GBP

A
Cheapest Retailer
-
£855 GBP
A
Retailer 2
-
£858 GBP
View
A
Retailer 3
-
£888 GBP
View
A
Retailer 4
-
£932 GBP
View
A
Retailer 5
-
£993 GBP
View
Retailer 6
-
£1,118 GBP
View
Price last confirmed 32 days ago
B
Retailer 7
-
£1,566 GBP
View
Most Expensive
B
NZ Jewellers
bc49e378-1e57-49ea-8343-b0fb907cd061 · Nov 3
£2,086 GBP
$2,808 USD
View
7 more retailers have this diamond
Prices start from £855 GBPSave up to £1,231 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
0.77ct Heart
£855 GBP