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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 5543743392

Certificate GIA 5543743392

Diamond specifications and retailer prices

From €2,883 EUR
$3,234 USD
As of November 1, 2026
Save €3,425 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,834 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543743392. Listed at 16 retailers as of November 1, 2026, with a 119% 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

1.03
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543743392
Dimensions5.85 × 7.00 × 4.18 mm
L/W Ratio1.20
Top View
5.85 mm7.00 mm1.03 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543743392
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,834 EUR|Low: €3,030 EUR|High: €6,834 EUR|Avg: €4,397 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3€3,030 EUR
Retailer 10€3,554 EUR
Retailer 11€3,554 EUR
Retailer 4€3,638 EUR
Retailer 2€3,784 EUR
Retailer 9€4,100 EUR
Retailer 12€4,162 EUR
Retailer 5€4,481 EUR
Retailer 8€4,606 EUR
Retailer 7€4,868 EUR
Retailer 6€6,308 EUR
NZ Jewellers€6,834 EUR

43 data points across 12 retailers

16 retailers€2,883 EUR to €6,308 EUR

B+
Cheapest Retailer
-
€2,883 EUR
$3,234 USD
B+
Retailer 2
-
€3,030 EUR
$3,399 USD
View
Retailer 3
-
€3,554 EUR
$3,986 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€3,554 EUR
$3,986 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€3,638 EUR
$4,080 USD
View
B+
Retailer 6
-
€3,784 EUR
£3,342 GBP
View
B
Retailer 7
-
€4,048 EUR
$4,540 USD
View
B
Retailer 8
-
€4,048 EUR
$4,540 USD
View
Retailer 9
-
€4,100 EUR
$4,599 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
€4,162 EUR
$4,668 USD
View
B
Retailer 11
-
€4,182 EUR
$4,690 USD
View
B
Retailer 12
-
€4,481 EUR
View
B
Retailer 13
-
€4,606 EUR
£4,068 GBP
View
B
Retailer 14
-
€4,868 EUR
ZAR 88,208 ZAR
View
B
Retailer 15
-
€6,308 EUR
£5,571 GBP
View
Most Expensive
NZ Jewellers
bf857783-7cf4-4a7b-8397-5a21e35be2e6 · Oct 21
€6,834 EUR
$7,665 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from €2,883 EURSave up to €3,425 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.

B+
1.03ct Heart
€2,883 EUR