CaratHunter
Plans
Oval|Natural|GIA

0.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 6561205381

Certificate GIA 6561205381

Diamond specifications and retailer prices

From €438 EUR
As of November 5, 2026
Save €360 EUR (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €798 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561205381. Listed at 5 retailers as of November 5, 2026, with prices from €438 to €798, a €360 spread on the same certified stone. Frank Darling lists it at €798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.37°
Pavilion angle38.57°
OriginNatural
Grading LabGIA
CertificateGIA 6561205381
Dimensions6.81 × 4.33 × 2.60 mm
L/W Ratio1.57
Culet sizeNone
Top View
6.81 mm4.33 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561205381
Side View
Table 60.0%Crown 38.37°Girdle: THN-STKPavilion 38.57°Culet: NoneDepth 60.0%

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: €798 EUR|Low: €435 EUR|High: €812 EUR|Avg: €599 EUR|-1.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3€438 EUR
Retailer 4€498 EUR
Retailer 5€593 EUR
Retailer 2€606 EUR
Frank Darling€798 EUR

44 data points across 5 retailers

5 retailers€438 EUR to €798 EUR

A
Cheapest Retailer
-
€438 EUR
B+
Retailer 2
-
€498 EUR
View
B+
Retailer 3
-
€593 EUR
View
B+
Retailer 4
-
€606 EUR
View
Most Expensive
B
Frank Darling
2683965HK · Nov 6
€798 EUR
$891 USD
View
4 more retailers have this diamond
Prices start from €438 EURSave up to €360 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
€438 EUR