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Radiant|Natural|HRD

1.00ct G SI2 Radiant Natural Diamond

GD • G/SI2 • HRD 250000100945

Certificate HRD 250000100945

Diamond specifications and retailer prices

From €1,255 EUR
$1,408 USD
As of November 2, 2026
Save €2,061 EUR (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,317 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000100945. Listed at 12 retailers as of October 30, 2026, with prices from €1,255 to €3,317, a €2,061 spread on the same certified stone. NZ Jewellers lists it at €3,317. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000100945
Dimensions6.52 × 4.81 × 3.37 mm
L/W Ratio1.36
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.52 mm4.81 mm1.00 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 250000100945
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.1%

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: Nov 2
Current: €3,317 EUR|Low: €1,150 EUR|High: €3,317 EUR|Avg: €1,712 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
Retailer 13
November 1, 2026
Retailer 10€1,255 EUR
Retailer 13€1,261 EUR
Retailer 12€1,356 EUR
Retailer 2€1,360 EUR
Retailer 3€1,360 EUR
Retailer 11€1,423 EUR
Retailer 4€1,481 EUR
Retailer 9€1,500 EUR
Retailer 7€1,569 EUR
Retailer 8€1,857 EUR
Retailer 5€2,197 EUR
Retailer 6€2,382 EUR
NZ Jewellers€3,317 EUR

28 data points across 13 retailers

12 retailers€1,255 EUR to €3,317 EUR

B+
Cheapest Retailer
-
€1,255 EUR
$1,408 USD
Final sale: no returns
B+
Retailer 2
-
€1,261 EUR
$1,414 USD
View
B+
Retailer 3
-
€1,356 EUR
$1,521 USD
View
B+
Retailer 4
-
€1,360 EUR
$1,525 USD
View
B+
Retailer 5
-
€1,360 EUR
$1,525 USD
View
B+
Retailer 6
-
€1,423 EUR
$1,596 USD
View
B+
Retailer 7
-
€1,481 EUR
$1,661 USD
View
B+
Retailer 8
-
€1,500 EUR
£1,325 GBP
View
B+
Retailer 9
-
€1,569 EUR
$1,760 USD
View
B+
Retailer 10
-
€1,857 EUR
View
B
Retailer 11
-
€2,382 EUR
£2,104 GBP
View
Most Expensive
C
NZ Jewellers
0696eecc-50d8-47b8-9029-f5772be67669 · Oct 30
€3,317 EUR
$3,720 USD
View
11 more retailers have this diamond
Prices start from €1,255 EURSave up to €2,061 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 Radiant
€1,255 EUR