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Round|Natural|GIA

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1537383207

Certificate GIA 1537383207

Diamond specifications and retailer prices

From €2,248 EUR
HK$19,700 HKD
As of November 1, 2026
Save €2,919 EUR (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €5,168 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1537383207. Listed at 26 retailers as of October 30, 2026, with prices from €2,248 to €5,168, a €2,919 spread on the same certified stone. NZ Jewellers lists it at €5,168. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1537383207
Dimensions6.42 × 6.45 × 4.03 mm
L/W Ratio1.00
Girdle conditionMedium
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.42 mm6.45 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537383207
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.6%

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: €5,168 EUR|Low: €2,225 EUR|High: €5,168 EUR|Avg: €3,072 EUR
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 22€2,248 EUR
Retailer 20€2,328 EUR
Retailer 23€2,406 EUR
Retailer 17€2,421 EUR
Retailer 10€2,443 EUR
Retailer 11€2,480 EUR
Retailer 12€2,481 EUR
Retailer 8€2,687 EUR
Retailer 16€2,687 EUR
Retailer 3€2,693 EUR
Retailer 2€2,775 EUR
Retailer 15€2,791 EUR
Retailer 13€3,055 EUR
Retailer 5€3,058 EUR
Retailer 7€3,058 EUR
Retailer 6€3,100 EUR
Retailer 24€3,156 EUR
Retailer 18€3,254 EUR
Retailer 14€3,459 EUR
Retailer 4€3,519 EUR
Retailer 21€3,646 EUR
Retailer 9€3,805 EUR
Retailer 19€4,961 EUR
NZ Jewellers€5,168 EUR

25 data points across 24 retailers

26 retailers€2,248 EUR to €5,168 EUR

A
Cheapest Retailer
-
€2,248 EUR
HK$19,700 HKD
A
Retailer 2
-
€2,328 EUR
$2,611 USD
View
A
Retailer 3
-
€2,406 EUR
$2,699 USD
View
A
Retailer 4
-
€2,421 EUR
$2,715 USD
View
A
Retailer 5
-
€2,443 EUR
$2,740 USD
View
A
Retailer 6
-
€2,480 EUR
$2,782 USD
View
Final sale: no returns
A
Retailer 7
-
€2,481 EUR
A$4,281 AUD
View
A
Retailer 8
-
€2,687 EUR
$3,014 USD
View
A
Retailer 9
-
€2,687 EUR
$3,014 USD
View
A
Retailer 10
-
€2,693 EUR
$3,020 USD
View
A
Retailer 11
-
€2,775 EUR
£2,451 GBP
View
A
Retailer 12
-
€2,791 EUR
$3,130 USD
View
A
Retailer 13
-
€3,055 EUR
£2,698 GBP
View
B+
Retailer 14
-
€3,058 EUR
$3,430 USD
View
B+
Retailer 15
-
€3,058 EUR
$3,430 USD
View
B+
Retailer 16
-
€3,100 EUR
$3,477 USD
View
B+
Retailer 17
-
€3,156 EUR
$3,540 USD
View
Retailer 18
-
€3,183 EUR
A$5,492 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
€3,254 EUR
View
Retailer 20
-
€3,455 EUR
$3,875 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
€3,459 EUR
£3,055 GBP
View
B+
Retailer 22
-
€3,519 EUR
$3,947 USD
View
B+
Retailer 23
-
€3,646 EUR
ZAR 66,060 ZAR
View
B+
Retailer 24
-
€3,805 EUR
£3,360 GBP
View
B
Retailer 25
-
€4,961 EUR
£4,381 GBP
View
Most Expensive
B
NZ Jewellers
54bff35d-2af1-4f81-ab89-434d90e1d1dc · Oct 30
€5,168 EUR
$5,796 USD
View
25 more retailers have this diamond
Prices start from €2,248 EURSave up to €2,919 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
€2,248 EUR