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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

VG • F/I1 • GIA 7423905708

Certificate GIA 7423905708

Diamond specifications and retailer prices

From €1,187 EUR
HK$10,400 HKD
As of November 1, 2026
Save €2,722 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,909 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7423905708. Listed at 10 retailers as of November 1, 2026, with prices from €1,187 to €3,909, a €2,722 spread on the same certified stone. NZ Jewellers lists it at €3,909. 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

1.00
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7423905708
Dimensions6.30 × 6.27 × 4.00 mm
L/W Ratio1.00
Top View
6.30 mm6.27 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7423905708
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

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: Nov 1
Current: €3,909 EUR|Low: €1,112 EUR|High: €3,909 EUR|Avg: €1,796 EUR
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 3€1,112 EUR
Retailer 4€1,187 EUR
Retailer 5€1,283 EUR
Retailer 11€1,460 EUR
Retailer 10€1,559 EUR
Retailer 6€1,602 EUR
Retailer 8€1,602 EUR
Retailer 7€1,676 EUR
Retailer 9€1,849 EUR
Retailer 2€2,179 EUR
NZ Jewellers€3,909 EUR

15 data points across 11 retailers

10 retailers€1,187 EUR to €3,909 EUR

B+
Cheapest Retailer
-
€1,187 EUR
HK$10,400 HKD
B+
Retailer 2
-
€1,283 EUR
₹137,030 INR
View
B+
Retailer 3
-
€1,460 EUR
$1,638 USD
View
B+
Retailer 4
-
€1,559 EUR
$1,749 USD
View
B+
Retailer 5
-
€1,602 EUR
$1,797 USD
View
B+
Retailer 6
-
€1,602 EUR
$1,797 USD
View
B+
Retailer 7
-
€1,676 EUR
$1,880 USD
View
B+
Retailer 8
-
€1,849 EUR
$2,074 USD
View
B
Retailer 9
-
€2,179 EUR
View
Most Expensive
C
NZ Jewellers
0103d2c1-33be-495e-a96e-31b17f293c01 · Nov 2
€3,909 EUR
$4,384 USD
View
9 more retailers have this diamond
Prices start from €1,187 EURSave up to €2,722 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+
1.00ct Round
€1,187 EUR