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Oval|Natural|GIA

0.51ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 2527681193

Certificate GIA 2527681193

Diamond specifications and retailer prices

From €615 EUR
As of November 5, 2026
Save €523 EUR (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,139 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527681193. Listed at 6 retailers as of November 2, 2026, with prices from €615 to €1,139, a €523 spread on the same certified stone. MOH London lists it at €1,139. 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2527681193
Dimensions6.25 × 4.47 × 2.83 mm
L/W Ratio1.40
Top View
6.25 mm4.47 mm0.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2527681193
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,139 EUR|Low: €362 EUR|High: €1,152 EUR|Avg: €656 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4€364 EUR
Retailer 5€506 EUR
Retailer 6€610 EUR
Retailer 2€615 EUR
Retailer 3€730 EUR
MOH London€1,139 EUR

43 data points across 6 retailers

6 retailers€615 EUR to €1,139 EUR

Retailer 1
-
€364 EUR
Price last confirmed 14 days ago
Retailer 2
-
€402 EUR
View
Price last confirmed 14 days ago
Retailer 3
-
€506 EUR
View
Price last confirmed 16 days ago
B
Retailer 4
-
€615 EUR
View
B
Retailer 5
-
€730 EUR
View
Most Expensive
B
MOH London
27AF33DD9 · Nov 2
€1,139 EUR
£1,001 GBP
View
5 more retailers have this diamond
Prices start from €615 EURSave up to €523 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.

B
0.51ct Oval
€615 EUR