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Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2566192542

Certificate GIA 2566192542

Diamond specifications and retailer prices

From €3,409 EUR
As of November 4, 2026
Save €5,410 EUR (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,421 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566192542. Listed at 20 retailers as of November 1, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566192542
Dimensions7.33 × 7.37 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.33 mm7.37 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566192542
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: €5,356 EUR|Low: €3,686 EUR|High: €9,677 EUR|Avg: €5,985 EUR|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Wholesale Diamonds Direct
November 5, 2026
Retailer 12€3,686 EUR
Retailer 13€3,686 EUR
Retailer 10€3,807 EUR
Retailer 14€4,253 EUR
Retailer 4€5,117 EUR
Retailer 5€5,174 EUR
Retailer 1€5,356 EUR
Retailer 2€5,414 EUR
Retailer 18€5,448 EUR
Retailer 3€5,538 EUR
Retailer 15€5,797 EUR
Retailer 11€6,421 EUR
Retailer 7€6,434 EUR
Retailer 8€6,471 EUR
Retailer 17€6,498 EUR
Retailer 16€7,253 EUR
Retailer 9€8,400 EUR
Retailer 6€8,819 EUR
Wholesale Diamonds Direct€9,421 EUR

30 data points across 19 retailers

20 retailers€3,409 EUR to €8,819 EUR

A
Cheapest Retailer
-
€3,409 EUR
A
Retailer 2
-
€3,686 EUR
View
A
Retailer 3
-
€3,686 EUR
View
Retailer 4
-
€3,807 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€4,253 EUR
View
A
Retailer 6
-
€5,117 EUR
View
A
Retailer 7
-
€5,174 EUR
View
A
Retailer 8
-
€5,356 EUR
View
A
Retailer 9
-
€5,414 EUR
View
A
Retailer 10
-
€5,448 EUR
View
A
Retailer 11
-
€5,538 EUR
View
A
Retailer 12
-
€5,797 EUR
View
A
Retailer 13
-
€6,421 EUR
View
A
Retailer 14
-
€6,434 EUR
View
A
Retailer 15
-
€6,471 EUR
View
A
Retailer 16
-
€6,498 EUR
View
B+
Retailer 17
-
€7,253 EUR
View
B+
Retailer 18
-
€8,400 EUR
View
B+
Retailer 19
-
€8,819 EUR
View
Most Expensive
Wholesale Diamonds Direct
564860225 · Oct 26
€9,421 EUR
$10,574 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from €3,409 EURSave up to €5,410 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
€3,409 EUR