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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6515079645

Certificate GIA 6515079645

Diamond specifications and retailer prices

From €2,728 EUR
HK$23,900 HKD
As of November 1, 2026
Save €3,479 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,247 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6515079645. Listed at 20 retailers as of November 1, 2026, with a 128% 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

1.03
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6515079645
Dimensions6.44 × 6.41 × 4.04 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.44 mm6.41 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515079645
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.0%

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: €6,247 EUR|Low: €2,705 EUR|High: €6,247 EUR|Avg: €4,116 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
Retailer 13
November 2, 2026
Retailer 9€2,728 EUR
Retailer 11€3,310 EUR
Retailer 3€3,586 EUR
Retailer 13€3,586 EUR
Retailer 2€3,615 EUR
Retailer 12€3,845 EUR
Retailer 6€3,940 EUR
Retailer 10€4,105 EUR
Retailer 5€4,137 EUR
Retailer 4€4,171 EUR
Retailer 8€4,407 EUR
Retailer 7€5,997 EUR
NZ Jewellers€6,247 EUR

43 data points across 13 retailers

20 retailers€2,728 EUR to €6,207 EUR

A
Cheapest Retailer
-
€2,728 EUR
HK$23,900 HKD
A
Retailer 2
-
€2,981 EUR
A$5,144 AUD
View
B+
Retailer 3
-
€3,129 EUR
$3,509 USD
View
B+
Retailer 4
-
€3,155 EUR
$3,539 USD
View
Retailer 5
-
€3,208 EUR
$3,598 USD
View
Price last confirmed 78 days ago
B+
Retailer 6
-
€3,310 EUR
$3,712 USD
View
Final sale: no returns
B+
Retailer 7
-
€3,419 EUR
$3,835 USD
View
Retailer 8
-
€3,586 EUR
$4,022 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€3,586 EUR
$4,022 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€3,615 EUR
£3,192 GBP
View
B+
Retailer 11
-
€3,717 EUR
$4,169 USD
View
Retailer 12
-
€3,845 EUR
A$6,634 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€3,940 EUR
View
B+
Retailer 14
-
€4,105 EUR
£3,625 GBP
View
Retailer 15
-
€4,137 EUR
$4,640 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
€4,171 EUR
£3,684 GBP
View
B+
Retailer 17
-
€4,407 EUR
ZAR 79,861 ZAR
View
B
Retailer 18
-
€5,997 EUR
£5,296 GBP
View
B
Retailer 19
-
€6,207 EUR
£5,482 GBP
View
Most Expensive
NZ Jewellers
1a467349-9d7f-4d60-8eb6-892f4f88b67f · Oct 17
€6,247 EUR
$7,007 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from €2,728 EURSave up to €3,479 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
1.03ct Round
€2,728 EUR