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Round|Natural|GIA

1.01ct J I1 Round Natural Diamond

VG • J/I1 • GIA 6445624032

Certificate GIA 6445624032

Diamond specifications and retailer prices

From €1,008 EUR
HK$8,800 HKD
As of October 30, 2026
Save €2,322 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,330 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6445624032. Listed at 10 retailers as of October 30, 2026, with prices from €1,008 to €3,330, a €2,322 spread on the same certified stone. NZ Jewellers lists it at €3,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6445624032
Dimensions6.35 × 6.30 × 4.06 mm
L/W Ratio1.01
Top View
6.35 mm6.30 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6445624032
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,330 EUR|Low: €1,008 EUR|High: €3,437 EUR|Avg: €1,701 EUR|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€1,008 EUR
Retailer 4€1,116 EUR
Retailer 11€1,266 EUR
Retailer 8€1,361 EUR
Retailer 5€1,365 EUR
Retailer 9€1,365 EUR
Retailer 6€1,428 EUR
Retailer 10€1,575 EUR
Retailer 2€1,856 EUR
Retailer 3€2,276 EUR
NZ Jewellers€3,330 EUR

18 data points across 11 retailers

10 retailers€1,008 EUR to €3,330 EUR

B+
Cheapest Retailer
-
€1,008 EUR
HK$8,800 HKD
B+
Retailer 2
-
€1,116 EUR
₹118,776 INR
View
B+
Retailer 3
-
€1,266 EUR
$1,414 USD
View
B+
Retailer 4
-
€1,361 EUR
$1,521 USD
View
B+
Retailer 5
-
€1,365 EUR
$1,525 USD
View
B+
Retailer 6
-
€1,365 EUR
$1,525 USD
View
B
Retailer 7
-
€1,428 EUR
$1,595 USD
View
B
Retailer 8
-
€1,575 EUR
$1,760 USD
View
B
Retailer 9
-
€1,856 EUR
View
Most Expensive
C
NZ Jewellers
14c9d6a6-27f7-4ae7-a2e2-2836f87b4729 · Oct 30
€3,330 EUR
$3,720 USD
View
9 more retailers have this diamond
Prices start from €1,008 EURSave up to €2,322 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.

B+
1.01ct Round
€1,008 EUR