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Heart|Natural|GIA

0.73ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6521013467

Certificate GIA 6521013467

Diamond specifications and retailer prices

From £1,434 GBP
As of November 6, 2026
Save £702 GBP (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,135 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded I 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 6521013467. Listed at 5 retailers as of November 6, 2026, with prices from £1,434 to £2,135, a £702 spread on the same certified stone. 77 Diamonds lists it at £2,135. 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6521013467
Dimensions6.27 × 5.32 × 3.05 mm
L/W Ratio1.18
Top View
6.27 mm5.32 mm0.73 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521013467
Side View
Table 56.0%Crown 35.4°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 57.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,135 GBP|Low: £1,434 GBP|High: £2,166 GBP|Avg: £1,781 GBP|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2£1,434 GBP
Retailer 3£1,756 GBP
77 Diamonds£2,135 GBP

37 data points across 3 retailers

5 retailers£1,434 GBP to £2,135 GBP

B
Cheapest Retailer
-
£1,434 GBP
B
Retailer 2
-
£1,458 GBP
View
B
Retailer 3
-
£1,527 GBP
View
B
Retailer 4
-
£1,756 GBP
View
Most Expensive
B
77 Diamonds
HSZ3J7YWUNA · Nov 7
£2,135 GBP
View
4 more retailers have this diamond
Prices start from £1,434 GBPSave up to £702 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.

B
0.73ct Heart
£1,434 GBP