Heart|Natural|GIA

0.73ct H VVS1 Heart Natural Diamond

GD • H/VVS1 • GIA 6545122073

Certificate GIA 6545122073

Diamond specifications and retailer prices

From £583 GBP
HK$6,100 HKD
As of November 1, 2026
Save £879 GBP (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,156 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded H 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 6545122073. Listed at 17 retailers as of October 29, 2026, with a 151% 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

0.73
Carat
H
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 6545122073
Dimensions5.36 × 6.24 × 3.74 mm
L/W Ratio1.16
Top View
5.36 mm6.24 mm0.73 ctH / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545122073
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 59.9%

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: £819 GBP|Low: £583 GBP|High: £1,482 GBP|Avg: £916 GBP|-16.0%
Retailer 1
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 2, 2026
Retailer 6£583 GBP
Retailer 10£726 GBP
Retailer 9£752 GBP
Retailer 14£775 GBP
Retailer 4£776 GBP
Retailer 8£796 GBP
Retailer 5£815 GBP
Retailer 1£819 GBP
Retailer 13£899 GBP
Retailer 2£931 GBP
Retailer 12£968 GBP
Retailer 7£1,022 GBP
Retailer 11£1,185 GBP
Retailer 15£1,217 GBP
Retailer 3£1,462 GBP

29 data points across 15 retailers

17 retailers£583 GBP to £1,462 GBP

A
Cheapest Retailer
-
£583 GBP
HK$6,100 HKD
B+
Retailer 2
-
£726 GBP
$973 USD
View
Final sale: no returns
B+
Retailer 3
-
£752 GBP
€960 EUR
View
B+
Retailer 4
-
£775 GBP
$1,038 USD
View
B+
Retailer 5
-
£776 GBP
$1,040 USD
View
B+
Retailer 6
-
£796 GBP
$1,066 USD
View
Retailer 7
-
£815 GBP
SGD 1,476 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£819 GBP
View
B
Retailer 9
-
£899 GBP
$1,205 USD
View
B
Retailer 10
-
£931 GBP
$1,248 USD
View
B+
Retailer 11
-
£968 GBP
View
Retailer 12
-
£1,022 GBP
A$2,107 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£1,178 GBP
A$2,428 AUD
View
B
Retailer 14
-
£1,185 GBP
ZAR 25,650 ZAR
View
Retailer 15
-
£1,217 GBP
$1,630 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£1,462 GBP
View
Most Expensive
NZ Jewellers
075ad4be-bf48-4279-9c56-2a898919f348 · Sep 25
£2,156 GBP
$2,889 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from £583 GBPSave up to £879 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
0.73ct Heart
£583 GBP