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Oval|Natural|GIA

1.51ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 7563622122

Certificate GIA 7563622122

Diamond specifications and retailer prices

From €2,104 EUR
As of November 6, 2026
Save €2,751 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,854 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7563622122. Listed at 14 retailers as of November 5, 2026, with prices from €2,104 to €4,854, a €2,751 spread on the same certified stone. NZ Jewellers lists it at €4,854. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7563622122
Dimensions9.30 × 6.10 × 4.00 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Pinpoint, Natural
Top View
9.30 mm6.10 mm1.51 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7563622122
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €4,854 EUR|Low: €2,104 EUR|High: €4,854 EUR|Avg: €3,030 EUR
NZ Jewellers
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
November 6, 2026
Retailer 7€2,104 EUR
Retailer 4€2,494 EUR
Retailer 6€2,621 EUR
Retailer 2€2,692 EUR
Retailer 8€2,777 EUR
Retailer 3€2,786 EUR
Retailer 11€2,865 EUR
Retailer 9€2,888 EUR
Retailer 13€2,894 EUR
Retailer 14€2,914 EUR
Retailer 5€3,215 EUR
Retailer 10€3,244 EUR
Retailer 12€4,648 EUR
NZ Jewellers€4,854 EUR

11 data points across 14 retailers

14 retailers€2,104 EUR to €4,854 EUR

B+
Cheapest Retailer
-
€2,104 EUR
B+
Retailer 2
-
€2,494 EUR
View
B+
Retailer 3
-
€2,621 EUR
View
B+
Retailer 4
-
€2,692 EUR
View
B+
Retailer 5
-
€2,777 EUR
View
B+
Retailer 6
-
€2,786 EUR
View
B+
Retailer 7
-
€2,865 EUR
View
B+
Retailer 8
-
€2,888 EUR
View
B+
Retailer 9
-
€2,894 EUR
View
B+
Retailer 10
-
€2,914 EUR
View
B+
Retailer 11
-
€3,215 EUR
View
B+
Retailer 12
-
€3,244 EUR
View
B
Retailer 13
-
€4,648 EUR
View
Most Expensive
B
NZ Jewellers
bd55cd5a-3bbc-4676-85f7-1a2106cd071f · Nov 5
€4,854 EUR
$5,420 USD
View
13 more retailers have this diamond
Prices start from €2,104 EURSave up to €2,751 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+
1.51ct Oval
€2,104 EUR