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Round|Natural|GIA

1.51ct K IF Round Natural Diamond

VG • K/IF • GIA 2566514069

Certificate GIA 2566514069

Diamond specifications and retailer prices

From €2,942 EUR
As of November 6, 2026
Save €2,586 EUR (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,527 EUR at With Clarity · As of November 4, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 2566514069. Listed at 8 retailers as of November 4, 2026, with prices from €2,942 to €5,527, a €2,586 spread on the same certified stone. With Clarity lists it at €5,527. 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

1.51
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566514069
Dimensions7.19 × 7.17 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Natural
Top View
7.19 mm7.17 mm1.51 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566514069
Side View
Table 58.0%Crown 37°Girdle: ThickPavilion 40.6°Culet: NDepth 63.8%

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 6
Current: €3,702 EUR|Low: €2,908 EUR|High: €5,527 EUR|Avg: €3,890 EUR|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4€2,942 EUR
Retailer 3€3,084 EUR
Retailer 7€3,502 EUR
Retailer 5€3,515 EUR
Retailer 1€3,702 EUR
Retailer 6€3,938 EUR
Retailer 2€4,413 EUR
With Clarity€5,527 EUR

11 data points across 8 retailers

8 retailers€2,942 EUR to €5,527 EUR

A
Cheapest Retailer
-
€2,942 EUR
A
Retailer 2
-
€3,084 EUR
View
A
Retailer 3
-
€3,502 EUR
View
A
Retailer 4
-
€3,515 EUR
View
A
Retailer 5
-
€3,702 EUR
View
B+
Retailer 6
-
€3,938 EUR
View
A
Retailer 7
-
€4,413 EUR
View
Most Expensive
B+
With Clarity
2566514069 · Nov 4
€5,527 EUR
$6,204 USD
View
7 more retailers have this diamond
Prices start from €2,942 EURSave up to €2,586 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
€2,942 EUR