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Radiant|Natural|GIA

1.31ct I SI2 Radiant Natural Diamond

FR • I/SI2 • GIA 6562494446

Certificate GIA 6562494446

Diamond specifications and retailer prices

From €1,863 EUR
SGD 2,812 SGD
As of October 31, 2026
Save €2,630 EUR (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,492 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 6562494446. Listed at 9 retailers as of October 30, 2026, with prices from €1,863 to €4,492, a €2,630 spread on the same certified stone. NZ Jewellers lists it at €4,492. 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

1.31
Carat
I
Color
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562494446
Dimensions6.95 × 5.31 × 3.74 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.95 mm5.31 mm1.31 ctI / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562494446
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

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 31
Current: €4,492 EUR|Low: €1,863 EUR|High: €4,788 EUR|Avg: €2,738 EUR|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7€1,863 EUR
Retailer 9€1,884 EUR
Retailer 3€2,125 EUR
Retailer 6€2,149 EUR
Retailer 2€2,196 EUR
Retailer 8€2,353 EUR
Retailer 5€2,636 EUR
Retailer 4€3,765 EUR
NZ Jewellers€4,492 EUR

24 data points across 9 retailers

9 retailers€1,863 EUR to €4,492 EUR

B+
Cheapest Retailer
-
€1,863 EUR
SGD 2,812 SGD
B+
Retailer 2
-
€1,884 EUR
$2,105 USD
View
B+
Retailer 3
-
€2,125 EUR
£1,869 GBP
View
B+
Retailer 4
-
€2,149 EUR
$2,401 USD
View
B+
Retailer 5
-
€2,196 EUR
$2,453 USD
View
B+
Retailer 6
-
€2,353 EUR
$2,629 USD
View
B+
Retailer 7
-
€2,636 EUR
View
B
Retailer 8
-
€3,765 EUR
£3,312 GBP
View
Most Expensive
C
NZ Jewellers
04bf5463-8fa9-4391-9a21-75feacb307f8 · Oct 30
€4,492 EUR
$5,019 USD
View
8 more retailers have this diamond
Prices start from €1,863 EURSave up to €2,630 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+
1.31ct Radiant
€1,863 EUR