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Radiant|Natural|GIA

1.01ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 1445318446

Certificate GIA 1445318446

Diamond specifications and retailer prices

From €2,635 EUR
As of November 5, 2026
Save €3,095 EUR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,730 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1445318446. Listed at 19 retailers as of November 5, 2026, with prices from €2,635 to €5,730, a €3,095 spread on the same certified stone. NZ Jewellers lists it at €5,730. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1445318446
Dimensions7.05 × 4.93 × 3.35 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
7.05 mm4.93 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1445318446
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €5,730 EUR|Low: €2,606 EUR|High: €5,730 EUR|Avg: €3,641 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
November 7, 2026
Retailer 9€2,606 EUR
Retailer 4€2,799 EUR
Retailer 11€2,980 EUR
Retailer 12€2,980 EUR
Retailer 10€3,095 EUR
Retailer 6€3,279 EUR
Retailer 2€3,404 EUR
Retailer 3€3,438 EUR
Retailer 7€3,614 EUR
Retailer 5€3,887 EUR
Retailer 8€5,486 EUR
NZ Jewellers€5,730 EUR

44 data points across 12 retailers

19 retailers€2,635 EUR to €5,730 EUR

Retailer 1
-
€2,606 EUR
Price last confirmed 20 days ago
B
Retailer 2
-
€2,635 EUR
View
B
Retailer 3
-
€2,646 EUR
View
B
Retailer 4
-
€2,799 EUR
View
Retailer 5
-
€2,980 EUR
View
Price last confirmed 9 days ago
B
Retailer 6
-
€2,980 EUR
View
B
Retailer 7
-
€3,047 EUR
View
B
Retailer 8
-
€3,095 EUR
View
B
Retailer 9
-
€3,239 EUR
View
B
Retailer 10
-
€3,279 EUR
View
B
Retailer 11
-
€3,377 EUR
View
B
Retailer 12
-
€3,377 EUR
View
B
Retailer 13
-
€3,404 EUR
View
C
Retailer 14
-
€3,438 EUR
View
C
Retailer 15
-
€3,493 EUR
View
B
Retailer 16
-
€3,614 EUR
View
C
Retailer 17
-
€3,887 EUR
View
C
Retailer 18
-
€5,486 EUR
View
Most Expensive
C
NZ Jewellers
d65217b2-bbd2-4b42-a1e1-da8150b9b572 · Nov 5
€5,730 EUR
$6,398 USD
View
18 more retailers have this diamond
Prices start from €2,635 EURSave up to €3,095 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 Radiant
€2,635 EUR