Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 6551567642

Certificate GIA 6551567642

Diamond specifications and retailer prices

From €4,755 EUR
As of November 4, 2026
Save €2,778 EUR (37%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €10,326 EUR at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551567642. Listed at 22 retailers as of November 4, 2026, with a 58% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.32°
Pavilion angle39.17°
OriginNatural
Grading LabGIA
CertificateGIA 6551567642
Dimensions9.06 × 6.28 × 3.94 mm
L/W Ratio1.44
Culet sizeNone
Top View
9.06 mm6.28 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551567642
Side View
Table 58.0%Crown 40.32°Girdle: THN-THKPavilion 39.17°Culet: NoneDepth 62.7%

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: €6,355 EUR|Low: €4,823 EUR|High: €9,205 EUR|Avg: €6,202 EUR|+1.8%
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
November 6, 2026
Retailer 13€4,823 EUR
Retailer 10€4,882 EUR
Retailer 11€5,163 EUR
Retailer 2€5,593 EUR
Retailer 3€5,696 EUR
Retailer 7€5,781 EUR
Retailer 5€5,842 EUR
Retailer 8€5,903 EUR
Retailer 12€6,054 EUR
Retailer 1€6,355 EUR
Retailer 4€6,454 EUR
Retailer 6€7,533 EUR
Retailer 9€9,145 EUR

35 data points across 13 retailers

22 retailers€4,755 EUR to €7,533 EUR

A
Cheapest Retailer
-
€4,755 EUR
Retailer 2
-
€4,823 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
€4,878 EUR
View
Price last confirmed 9 days ago
A
Retailer 4
-
€4,882 EUR
View
Retailer 5
-
€4,942 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€5,163 EUR
View
Final sale: no returns
A
Retailer 7
-
€5,203 EUR
View
Retailer 8
-
€5,593 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
€5,593 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
€5,593 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€5,696 EUR
View
A
Retailer 12
-
€5,781 EUR
View
A
Retailer 13
-
€5,842 EUR
View
Retailer 14
-
€5,903 EUR
View
Price last confirmed 8 days ago
Retailer 15
-
€6,054 EUR
View
Price last confirmed 33 days ago
Retailer 16
-
€6,318 EUR
View
Price last confirmed 8 days ago
A
Retailer 17
-
€6,355 EUR
View
Retailer 18
-
€6,454 EUR
View
Price last confirmed 10 days ago
B+
Retailer 19
-
€7,533 EUR
View
Retailer 20
-
€8,950 EUR
View
Price last confirmed 11 days ago
Retailer 21
-
€9,145 EUR
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ca2e48de-dabd-4ada-b484-9cedd299f486 · Oct 27
€10,326 EUR
$11,590 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from €4,755 EURSave up to €2,778 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
€4,755 EUR