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Oval|Natural|GIA

1.51ct M VS2 Oval Natural Diamond

ID • M/VS2 • GIA 6511667616

Certificate GIA 6511667616

Diamond specifications and retailer prices

From €1,951 EUR
As of November 5, 2026
Save €2,565 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,516 EUR at NZ Jewellers · As of October 30, 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511667616. Listed at 13 retailers as of November 5, 2026, with a 131% 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
M
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511667616
Dimensions9.08 × 6.11 × 3.93 mm
L/W Ratio1.49
Top View
9.08 mm6.11 mm1.51 ctM / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511667616
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

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: €4,516 EUR|Low: €1,551 EUR|High: €4,516 EUR|Avg: €2,472 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
Retailer 15
November 6, 2026
Retailer 7€1,551 EUR
Retailer 15€1,951 EUR
Retailer 14€2,047 EUR
Retailer 2€2,124 EUR
Retailer 5€2,150 EUR
Retailer 9€2,159 EUR
Retailer 13€2,159 EUR
Retailer 10€2,260 EUR
Retailer 3€2,285 EUR
Retailer 6€2,408 EUR
Retailer 11€2,492 EUR
Retailer 8€2,636 EUR
Retailer 12€2,697 EUR
Retailer 4€3,592 EUR
NZ Jewellers€4,516 EUR

28 data points across 15 retailers

13 retailers€1,951 EUR to €4,516 EUR

A
Cheapest Retailer
-
€1,951 EUR
A
Retailer 2
-
€2,047 EUR
View
A
Retailer 3
-
€2,124 EUR
View
A
Retailer 4
-
€2,150 EUR
View
A
Retailer 5
-
€2,159 EUR
View
Retailer 6
-
€2,159 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€2,260 EUR
View
A
Retailer 8
-
€2,285 EUR
View
A
Retailer 9
-
€2,492 EUR
View
A
Retailer 10
-
€2,636 EUR
View
B+
Retailer 11
-
€2,697 EUR
View
B
Retailer 12
-
€4,516 EUR
View
Most Expensive
NZ Jewellers
1c324fe8-4c6e-430d-98ad-efc60a9c99d0 · Oct 30
€4,516 EUR
$5,042 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from €1,951 EURSave up to €2,565 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
€1,951 EUR