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Radiant|Natural|GIA

1.33ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 7

Certificate GIA 7

Diamond specifications and retailer prices

From €3,574 EUR
As of November 6, 2026
Save €929 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,502 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.33ct natural radiant diamond

This 1.33ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from €3,574 to €4,502, a €929 spread on the same certified stone. Blue Nile lists it at €4,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7
Dimensions6.83 × 5.58 × 3.89 mm
L/W Ratio1.22
Top View
6.83 mm5.58 mm1.33 ctK / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,502 EUR|Low: €3,574 EUR|High: €7,884 EUR|Avg: €4,850 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 2€3,574 EUR
Retailer 6€3,768 EUR
Retailer 4€4,271 EUR
Blue Nile€4,502 EUR
Retailer 5€4,927 EUR
Retailer 3€7,884 EUR

2 data points across 6 retailers

3 retailers€3,574 EUR to €4,502 EUR

B+
Cheapest Retailer
-
€3,574 EUR
B+
Retailer 2
-
€3,768 EUR
View
Most Expensive
B
Blue Nile
5631299 · Nov 5
€4,502 EUR
$5,027 USD
View
2 more retailers have this diamond
Prices start from €3,574 EURSave up to €929 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+
1.33ct Radiant
€3,574 EUR