Heart|Natural|GIA

0.73ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6531489583

Certificate GIA 6531489583

Diamond specifications and retailer prices

From €513 EUR
As of October 30, 2026
Save €527 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,320 EUR 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 I 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 6531489583. Listed at 15 retailers as of October 30, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 6531489583
Dimensions5.46 × 6.32 × 3.62 mm
L/W Ratio1.16
Top View
5.46 mm6.32 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531489583
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 41.3°Culet: NoneDepth 57.2%

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: Oct 30
Current: €674 EUR|Low: €494 EUR|High: €1,475 EUR|Avg: €793 EUR|-10.8%
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
November 6, 2026
Retailer 12€513 EUR
Retailer 8€533 EUR
Retailer 7€581 EUR
Retailer 3€597 EUR
Retailer 6€597 EUR
Retailer 10€627 EUR
Retailer 4€639 EUR
Retailer 1€674 EUR
Retailer 9€842 EUR
Retailer 11€914 EUR
Retailer 13€954 EUR
Retailer 5€966 EUR
Retailer 2€1,439 EUR

32 data points across 13 retailers

15 retailers€513 EUR to €1,041 EUR

A
Cheapest Retailer
-
€513 EUR
A
Retailer 2
-
€533 EUR
View
Final sale: no returns
A
Retailer 3
-
€581 EUR
View
A
Retailer 4
-
€597 EUR
View
A
Retailer 5
-
€597 EUR
View
Retailer 6
-
€627 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
€639 EUR
View
Price last confirmed 14 days ago
A
Retailer 8
-
€674 EUR
View
B+
Retailer 9
-
€842 EUR
View
Retailer 10
-
€914 EUR
View
Price last confirmed 16 days ago
Retailer 11
-
€954 EUR
View
Price last confirmed 16 days ago
Retailer 12
-
€966 EUR
View
Price last confirmed 33 days ago
B
Retailer 13
-
€1,041 EUR
View
Retailer 14
-
€1,439 EUR
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
e3b01ad3-5dc9-49e3-b5e8-a9489dedeea9 · Sep 25
€2,320 EUR
$2,604 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from €513 EURSave up to €527 EUR

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
€513 EUR