Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2524110128

Certificate GIA 2524110128

Diamond specifications and retailer prices

From €528 EUR
As of November 6, 2026
Save €1,268 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,797 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2524110128. Listed at 16 retailers as of November 5, 2026, with prices from €528 to €1,797, a €1,268 spread on the same certified stone. NZ Jewellers lists it at €1,797. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524110128
Dimensions6.13 × 4.36 × 2.90 mm
L/W Ratio1.41
Top View
6.13 mm4.36 mm0.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2524110128
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.6%

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 6
Current: €1,797 EUR|Low: €528 EUR|High: €1,797 EUR|Avg: €796 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 5€528 EUR
Retailer 6€546 EUR
Retailer 7€573 EUR
Retailer 12€582 EUR
Retailer 4€617 EUR
Retailer 15€617 EUR
Retailer 3€661 EUR
Retailer 14€691 EUR
Retailer 9€698 EUR
Retailer 2€699 EUR
Retailer 13€739 EUR
Retailer 8€837 EUR
Retailer 10€884 EUR
Retailer 11€1,321 EUR
NZ Jewellers€1,797 EUR

33 data points across 15 retailers

16 retailers€528 EUR to €1,797 EUR

A
Cheapest Retailer
-
€528 EUR
Final sale: no returns
A
Retailer 2
-
€546 EUR
View
A
Retailer 3
-
€573 EUR
View
Retailer 4
-
€582 EUR
View
Price last confirmed 10 days ago
Retailer 5
-
€617 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€617 EUR
View
B+
Retailer 7
-
€661 EUR
View
B+
Retailer 8
-
€691 EUR
View
B+
Retailer 9
-
€698 EUR
View
B+
Retailer 10
-
€699 EUR
View
B
Retailer 11
-
€739 EUR
View
B
Retailer 12
-
€837 EUR
View
Retailer 13
-
€880 EUR
View
Price last confirmed 34 days ago
B
Retailer 14
-
€884 EUR
View
B
Retailer 15
-
€1,321 EUR
View
Most Expensive
B
NZ Jewellers
44b49c1d-fea7-4721-81d6-4bc66be8a49d · Nov 5
€1,797 EUR
$2,006 USD
View
15 more retailers have this diamond
Prices start from €528 EURSave up to €1,268 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
€528 EUR