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Round|Natural|GIA

1.03ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6462671076

Certificate GIA 6462671076

Diamond specifications and retailer prices

From €1,290 EUR
HK$11,300 HKD
As of November 1, 2026
Save €3,039 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,329 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6462671076. Listed at 10 retailers as of October 30, 2026, with prices from €1,290 to €4,329, a €3,039 spread on the same certified stone. NZ Jewellers lists it at €4,329. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6462671076
Dimensions6.42 × 6.46 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.42 mm6.46 mm1.03 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6462671076
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°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: €4,329 EUR|Low: €1,278 EUR|High: €4,329 EUR|Avg: €2,065 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2€1,290 EUR
Retailer 4€1,337 EUR
Retailer 10€1,603 EUR
Retailer 3€1,676 EUR
Retailer 6€1,774 EUR
Retailer 9€1,774 EUR
Retailer 8€1,856 EUR
Retailer 7€2,048 EUR
Retailer 5€2,429 EUR
Retailer 11€2,546 EUR
NZ Jewellers€4,329 EUR

44 data points across 11 retailers

10 retailers€1,290 EUR to €4,329 EUR

A
Cheapest Retailer
-
€1,290 EUR
HK$11,300 HKD
A
Retailer 2
-
€1,337 EUR
₹142,779 INR
View
A
Retailer 3
-
€1,603 EUR
$1,798 USD
View
A
Retailer 4
-
€1,774 EUR
$1,990 USD
View
A
Retailer 5
-
€1,774 EUR
$1,990 USD
View
B+
Retailer 6
-
€1,856 EUR
$2,082 USD
View
B+
Retailer 7
-
€2,048 EUR
$2,297 USD
View
B+
Retailer 8
-
€2,429 EUR
View
B
Retailer 9
-
€2,546 EUR
$2,855 USD
View
Most Expensive
B
NZ Jewellers
5f6d88fe-c975-4157-a834-d35147e6a753 · Oct 30
€4,329 EUR
$4,855 USD
View
9 more retailers have this diamond
Prices start from €1,290 EURSave up to €3,039 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
€1,290 EUR