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Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 6561137774

Certificate GIA 6561137774

Diamond specifications and retailer prices

From €5,399 EUR
As of November 5, 2026
Save €3,906 EUR (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,305 EUR at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561137774. Listed at 15 retailers as of November 4, 2026, with prices from €5,399 to €9,305, a €3,906 spread on the same certified stone. With Clarity lists it at €9,305. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.37°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6561137774
Dimensions8.81 × 6.34 × 3.97 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.81 mm6.34 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561137774
Side View
Table 59.0%Crown 40.37°Girdle: MED-THKPavilion 39.47°Culet: NoneDepth 62.6%

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 5
Current: €5,651 EUR|Low: €5,399 EUR|High: €9,689 EUR|Avg: €6,667 EUR|-4.4%
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
With Clarity
November 5, 2026
Retailer 14€5,399 EUR
Retailer 6€5,540 EUR
Retailer 2€5,545 EUR
Retailer 1€5,651 EUR
Retailer 12€5,713 EUR
Retailer 11€5,715 EUR
Retailer 13€5,844 EUR
Retailer 8€5,950 EUR
Retailer 4€6,767 EUR
Retailer 3€6,811 EUR
Retailer 10€6,867 EUR
Retailer 5€6,928 EUR
Retailer 15€7,088 EUR
Retailer 9€7,654 EUR
Retailer 7€8,035 EUR
With Clarity€9,305 EUR

24 data points across 16 retailers

15 retailers€5,399 EUR to €9,305 EUR

A
Cheapest Retailer
-
€5,399 EUR
A
Retailer 2
-
€5,540 EUR
View
A
Retailer 3
-
€5,545 EUR
View
A
Retailer 4
-
€5,651 EUR
View
A
Retailer 5
-
€5,713 EUR
View
A
Retailer 6
-
€5,715 EUR
View
A
Retailer 7
-
€5,844 EUR
View
A
Retailer 8
-
€5,950 EUR
View
A
Retailer 9
-
€6,767 EUR
View
A
Retailer 10
-
€6,811 EUR
View
A
Retailer 11
-
€6,867 EUR
View
A
Retailer 12
-
€6,928 EUR
View
A
Retailer 13
-
€7,088 EUR
View
B+
Retailer 14
-
€7,654 EUR
View
Most Expensive
B+
With Clarity
6561137774 · Nov 4
€9,305 EUR
$10,444 USD
View
14 more retailers have this diamond
Prices start from €5,399 EURSave up to €3,906 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 Oval
€5,399 EUR