CaratHunter
Plans
Oval|Natural|GIA

0.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 6237921603

Certificate GIA 6237921603

Diamond specifications and retailer prices

From €452 EUR
As of November 6, 2026
Save €384 EUR (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €836 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237921603. Listed at 11 retailers as of November 6, 2026, with prices from €452 to €836, a €384 spread on the same certified stone. Frank Darling lists it at €836. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.08°
Pavilion angle38.55°
OriginNatural
Grading LabGIA
CertificateGIA 6237921603
Dimensions6.44 × 4.43 × 2.72 mm
L/W Ratio1.45
Top View
6.44 mm4.43 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237921603
Side View
Table 59.0%Crown 39.08°Girdle: STK-THKPavilion 38.55°Culet: NoneDepth 61.5%

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 6
Current: €836 EUR|Low: €452 EUR|High: €845 EUR|Avg: €626 EUR|-1.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9€452 EUR
Retailer 4€472 EUR
Retailer 8€496 EUR
Retailer 3€542 EUR
Retailer 7€588 EUR
Retailer 6€633 EUR
Retailer 5€644 EUR
Retailer 2€664 EUR
Retailer 10€681 EUR
Frank Darling€836 EUR

43 data points across 10 retailers

11 retailers€452 EUR to €836 EUR

A
Cheapest Retailer
-
€452 EUR
A
Retailer 2
-
€472 EUR
View
A
Retailer 3
-
€496 EUR
View
A
Retailer 4
-
€542 EUR
View
B+
Retailer 5
-
€553 EUR
View
B+
Retailer 6
-
€588 EUR
View
B+
Retailer 7
-
€633 EUR
View
B+
Retailer 8
-
€644 EUR
View
B+
Retailer 9
-
€664 EUR
View
B
Retailer 10
-
€681 EUR
View
Most Expensive
B
Frank Darling
2617164HK · Nov 6
€836 EUR
$934 USD
View
10 more retailers have this diamond
Prices start from €452 EURSave up to €384 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
€452 EUR