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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 1453180774

Certificate GIA 1453180774

Diamond specifications and retailer prices

From €1,227 EUR
As of November 7, 2026
Save €1,877 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,104 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453180774. Listed at 12 retailers as of November 5, 2026, with prices from €1,227 to €3,104, a €1,877 spread on the same certified stone. NZ Jewellers lists it at €3,104. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1453180774
Dimensions7.03 × 4.70 × 3.32 mm
L/W Ratio1.50
Girdle conditionPolished
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather
Top View
7.03 mm4.70 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1453180774
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.5%

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 7
Current: €3,104 EUR|Low: €1,227 EUR|High: €3,104 EUR|Avg: €1,650 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3€1,227 EUR
Retailer 5€1,234 EUR
Retailer 8€1,273 EUR
Retailer 10€1,273 EUR
Retailer 11€1,332 EUR
Retailer 4€1,405 EUR
Retailer 9€1,469 EUR
Retailer 7€1,553 EUR
Retailer 6€1,763 EUR
Retailer 2€2,319 EUR
NZ Jewellers€3,104 EUR

33 data points across 11 retailers

12 retailers€1,227 EUR to €3,104 EUR

A
Cheapest Retailer
-
€1,227 EUR
A
Retailer 2
-
€1,234 EUR
View
B+
Retailer 3
-
€1,273 EUR
View
Retailer 4
-
€1,273 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€1,332 EUR
View
B+
Retailer 6
-
€1,405 EUR
View
B+
Retailer 7
-
€1,469 EUR
View
Retailer 8
-
€1,469 EUR
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€1,553 EUR
View
B
Retailer 10
-
€1,763 EUR
View
B
Retailer 11
-
€2,319 EUR
View
Most Expensive
C
NZ Jewellers
fdc1ad67-f182-4925-8170-93fde5f8b560 · Nov 5
€3,104 EUR
$3,466 USD
View
11 more retailers have this diamond
Prices start from €1,227 EURSave up to €1,877 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
1.01ct Radiant
€1,227 EUR