Oval|Natural|GIA

0.51ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • GIA 1525843537

Certificate GIA 1525843537

Diamond specifications and retailer prices

From €453 EUR
As of November 5, 2026
Save €1,468 EUR (76%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €1,921 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1525843537. Listed at 28 retailers as of November 5, 2026, with prices from €453 to €1,921, a €1,468 spread on the same certified stone. NZ Jewellers lists it at €1,921. 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

0.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1525843537
Dimensions6.10 × 4.36 × 2.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.10 mm4.36 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1525843537
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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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 5
Current: €866 EUR|Low: €453 EUR|High: €2,917 EUR|Avg: €924 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6€453 EUR
Retailer 3€565 EUR
Retailer 9€612 EUR
Retailer 2€619 EUR
Retailer 5€748 EUR
Retailer 10€775 EUR
Retailer 11€840 EUR
Retailer 1€866 EUR
Retailer 4€920 EUR
Retailer 7€944 EUR
Retailer 8€1,411 EUR
Retailer 12€1,727 EUR

35 data points across 12 retailers

28 retailers€453 EUR to €1,921 EUR

A
Cheapest Retailer
-
€453 EUR
Retailer 2
-
€513 EUR
View
Price last confirmed 63 days ago
A
Retailer 3
-
€565 EUR
View
Final sale: no returns
Retailer 4
-
€612 EUR
View
Price last confirmed 8 days ago
Retailer 5
-
€612 EUR
View
Price last confirmed 45 days ago
Retailer 6
-
€612 EUR
View
Price last confirmed 56 days ago
Retailer 7
-
€612 EUR
View
Price last confirmed 17 days ago
A
Retailer 8
-
€612 EUR
View
Retailer 9
-
€619 EUR
View
Price last confirmed 16 days ago
B+
Retailer 10
-
€707 EUR
View
B+
Retailer 11
-
€707 EUR
View
Retailer 12
-
€707 EUR
View
Price last confirmed 59 days ago
Retailer 13
-
€707 EUR
View
Price last confirmed 45 days ago
B+
Retailer 14
-
€707 EUR
View
B+
Retailer 15
-
€730 EUR
View
B+
Retailer 16
-
€748 EUR
View
B
Retailer 17
-
€775 EUR
View
B+
Retailer 18
-
€840 EUR
View
B+
Retailer 19
-
€866 EUR
View
Retailer 20
-
€920 EUR
View
Price last confirmed 32 days ago
B
Retailer 21
-
€944 EUR
View
Retailer 22
-
€1,221 EUR
View
Price last confirmed 16 days ago
B
Retailer 23
-
€1,411 EUR
View
Retailer 24
-
€1,727 EUR
View
Price last confirmed 15 days ago
Retailer 25
-
€1,921 EUR
View
Price last confirmed 48 days ago
B
Retailer 26
-
€1,921 EUR
View
Retailer 27
-
€1,921 EUR
View
Price last confirmed 56 days ago
Most Expensive
B
NZ Jewellers
b8e2d564-c5b6-46f8-aad8-97fa20d039cc · Nov 5
€1,921 EUR
$2,156 USD
View
27 more retailers have this diamond
Prices start from €453 EURSave up to €1,468 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
0.51ct Oval
€453 EUR