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Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6431223048

Certificate GIA 6431223048

Diamond specifications and retailer prices

From €5,466 EUR
As of November 4, 2026
Save €6,328 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €11,794 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6431223048. Listed at 16 retailers as of November 4, 2026, with prices from €5,466 to €11,794, a €6,328 spread on the same certified stone. NZ Jewellers lists it at €11,794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431223048
Dimensions7.31 × 7.25 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.31 mm7.25 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6431223048
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: €7,213 EUR|Low: €5,466 EUR|High: €9,932 EUR|Avg: €7,087 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7€5,466 EUR
Retailer 5€5,649 EUR
Retailer 2€6,499 EUR
Retailer 1€7,213 EUR
Retailer 6€7,228 EUR
Retailer 3€8,603 EUR
Retailer 4€9,800 EUR

35 data points across 7 retailers

16 retailers€5,466 EUR to €11,794 EUR

A
Cheapest Retailer
-
€5,466 EUR
B+
Retailer 2
-
€5,571 EUR
View
B+
Retailer 3
-
€5,649 EUR
View
Retailer 4
-
€5,897 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€5,911 EUR
View
B+
Retailer 6
-
€5,946 EUR
View
B+
Retailer 7
-
€6,388 EUR
View
B+
Retailer 8
-
€6,487 EUR
View
B+
Retailer 9
-
€6,499 EUR
View
B+
Retailer 10
-
€7,213 EUR
View
B+
Retailer 11
-
€7,228 EUR
View
B
Retailer 12
-
€7,371 EUR
View
Retailer 13
-
€7,769 EUR
View
Price last confirmed 14 days ago
B
Retailer 14
-
€8,603 EUR
View
B
Retailer 15
-
€9,800 EUR
View
Most Expensive
B
NZ Jewellers
5f9926b1-03b1-4c29-a614-bebc58abe0cc · Nov 5
€11,794 EUR
$13,237 USD
View
15 more retailers have this diamond
Prices start from €5,466 EURSave up to €6,328 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
1.51ct Round
€5,466 EUR