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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 3565588109

Certificate GIA 3565588109

Diamond specifications and retailer prices

From €3,652 EUR
HK$32,000 HKD
As of November 1, 2026
Save €5,303 EUR (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €8,955 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3565588109. Listed at 24 retailers as of October 31, 2026, with prices from €3,652 to €8,955, a €5,303 spread on the same certified stone. Blue Nile lists it at €8,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565588109
Dimensions6.40 × 6.45 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.45 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565588109
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: €8,955 EUR|Low: €3,492 EUR|High: €8,955 EUR|Avg: €5,017 EUR|+80.1%
Blue Nile
Retailer 2
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Retailer 19
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Retailer 24
November 2, 2026
Retailer 23€3,652 EUR
Retailer 22€3,734 EUR
Retailer 3€4,016 EUR
Retailer 4€4,190 EUR
Retailer 11€4,201 EUR
Retailer 20€4,399 EUR
Retailer 14€4,453 EUR
Retailer 13€4,543 EUR
Retailer 10€4,747 EUR
Retailer 16€4,747 EUR
Retailer 19€4,771 EUR
Retailer 7€4,922 EUR
Retailer 8€5,053 EUR
Retailer 21€5,109 EUR
Retailer 18€5,238 EUR
Retailer 12€5,478 EUR
Retailer 17€5,489 EUR
Retailer 2€5,672 EUR
Retailer 6€5,720 EUR
Retailer 24€5,728 EUR
Retailer 15€5,729 EUR
Retailer 5€7,839 EUR
Retailer 9€8,232 EUR
Blue Nile€8,955 EUR

13 data points across 24 retailers

24 retailers€3,652 EUR to €8,955 EUR

A
Cheapest Retailer
-
€3,652 EUR
HK$32,000 HKD
A
Retailer 2
-
€3,734 EUR
₹398,838 INR
View
B+
Retailer 3
-
€4,016 EUR
View
Retailer 4
-
€4,032 EUR
$4,522 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€4,190 EUR
$4,700 USD
View
Retailer 6
-
€4,201 EUR
$4,712 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€4,399 EUR
$4,934 USD
View
Retailer 8
-
€4,453 EUR
$4,995 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€4,543 EUR
$5,095 USD
View
Final sale: no returns
Retailer 10
-
€4,747 EUR
$5,324 USD
View
Price last confirmed 11 days ago
Retailer 11
-
€4,747 EUR
$5,324 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€4,771 EUR
£4,213 GBP
View
B+
Retailer 13
-
€4,922 EUR
$5,521 USD
View
B+
Retailer 14
-
€5,053 EUR
$5,667 USD
View
B+
Retailer 15
-
€5,109 EUR
$5,730 USD
View
B+
Retailer 16
-
€5,238 EUR
View
Retailer 17
-
€5,478 EUR
$6,144 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€5,672 EUR
A$9,787 AUD
View
B
Retailer 19
-
€5,720 EUR
£5,052 GBP
View
B
Retailer 20
-
€5,728 EUR
$6,424 USD
View
Retailer 21
-
€5,729 EUR
ZAR 103,815 ZAR
View
Price last confirmed 11 days ago
B
Retailer 22
-
€7,839 EUR
£6,923 GBP
View
B
Retailer 23
-
€8,232 EUR
$9,233 USD
View
Most Expensive
B
Blue Nile
30407673 · Oct 31
€8,955 EUR
$10,044 USD
View
23 more retailers have this diamond
Prices start from €3,652 EURSave up to €5,303 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
€3,652 EUR