CaratHunter
Plans
Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6532941944

Certificate GIA 6532941944

Diamond specifications and retailer prices

From €2,057 EUR
$2,298 USD
As of October 31, 2026
Save €2,603 EUR (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,660 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532941944. Listed at 14 retailers as of October 30, 2026, with prices from €2,057 to €4,660, a €2,603 spread on the same certified stone. NZ Jewellers lists it at €4,660. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532941944
Dimensions6.44 × 6.39 × 4.04 mm
L/W Ratio1.01
Star length50%
Top View
6.44 mm6.39 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532941944
Side View
Table 58.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 63.1%

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 31
Current: €4,660 EUR|Low: €1,684 EUR|High: €4,660 EUR|Avg: €2,380 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 10€1,684 EUR
Retailer 6€1,887 EUR
Retailer 7€2,036 EUR
Retailer 17€2,057 EUR
Retailer 11€2,145 EUR
Retailer 3€2,211 EUR
Retailer 14€2,229 EUR
Retailer 8€2,314 EUR
Retailer 13€2,348 EUR
Retailer 4€2,381 EUR
Retailer 2€2,498 EUR
Retailer 5€2,504 EUR
Retailer 9€2,516 EUR
Retailer 16€2,572 EUR
Retailer 18€2,637 EUR
Retailer 15€2,740 EUR
Retailer 12€3,905 EUR
NZ Jewellers€4,660 EUR

10 data points across 18 retailers

14 retailers€2,057 EUR to €4,660 EUR

Retailer 1
-
€2,036 EUR
$2,275 USD
Price last confirmed 77 days ago
A
Retailer 2
-
€2,057 EUR
$2,298 USD
View
Final sale: no returns
A
Retailer 3
-
€2,145 EUR
£1,887 GBP
View
B+
Retailer 4
-
€2,211 EUR
$2,470 USD
View
B+
Retailer 5
-
€2,229 EUR
$2,490 USD
View
B+
Retailer 6
-
€2,348 EUR
£2,066 GBP
View
Retailer 7
-
€2,381 EUR
$2,660 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
€2,498 EUR
View
Retailer 9
-
€2,504 EUR
A$4,304 AUD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
€2,572 EUR
$2,873 USD
View
B+
Retailer 11
-
€2,637 EUR
£2,320 GBP
View
B+
Retailer 12
-
€2,740 EUR
ZAR 49,446 ZAR
View
B
Retailer 13
-
€3,905 EUR
£3,435 GBP
View
Most Expensive
B
NZ Jewellers
0bf32dc8-0c7b-4541-8471-778ea7b3972d · Oct 30
€4,660 EUR
$5,206 USD
View
13 more retailers have this diamond
Prices start from €2,057 EURSave up to €2,603 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
€2,057 EUR