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Radiant|Natural|GIA

1.30ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6551414723

Certificate GIA 6551414723

Diamond specifications and retailer prices

From €2,984 EUR
£2,625 GBP
As of November 2, 2026
Save €2,275 EUR (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,260 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551414723. Listed at 6 retailers as of October 30, 2026, with prices from €2,984 to €5,260, a €2,275 spread on the same certified stone. NZ Jewellers lists it at €5,260. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle49.67°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 6551414723
Dimensions7.18 × 5.51 × 3.73 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather
Top View
7.18 mm5.51 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551414723
Side View
Table 70.0%Crown 49.67°Girdle: THK-VTKPavilion 36.7°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €5,260 EUR|Low: €2,984 EUR|High: €5,311 EUR|Avg: €3,798 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€2,984 EUR
Retailer 4€3,018 EUR
Retailer 6€3,135 EUR
Retailer 5€3,152 EUR
Retailer 7€3,501 EUR
Retailer 3€5,048 EUR
NZ Jewellers€5,260 EUR

32 data points across 7 retailers

6 retailers€2,984 EUR to €5,260 EUR

A
Cheapest Retailer
-
€2,984 EUR
£2,625 GBP
A
Retailer 2
-
€3,018 EUR
$3,372 USD
View
A
Retailer 3
-
€3,135 EUR
$3,502 USD
View
A
Retailer 4
-
€3,152 EUR
$3,521 USD
View
B
Retailer 5
-
€5,048 EUR
£4,441 GBP
View
Most Expensive
B
NZ Jewellers
7d059db2-dd94-43ab-8a47-6ab0e543c55d · Oct 30
€5,260 EUR
$5,876 USD
View
5 more retailers have this diamond
Prices start from €2,984 EURSave up to €2,275 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
1.30ct Radiant
€2,984 EUR