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Round|Natural|GIA

0.51ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 6315634053

Certificate GIA 6315634053

Diamond specifications and retailer prices

From €331 EUR
As of November 6, 2026
Save €1,174 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,505 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 6315634053. Listed at 17 retailers as of November 4, 2026, with prices from €331 to €1,505, a €1,174 spread on the same certified stone. NZ Jewellers lists it at €1,505. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6315634053
Dimensions5.39 × 5.37 × 2.93 mm
L/W Ratio1.00
Top View
5.39 mm5.37 mm0.51 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6315634053
Side View
Table 67.0%CrownGirdle: ThinPavilionCulet: NoneDepth 54.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,505 EUR|Low: €319 EUR|High: €1,505 EUR|Avg: €529 EUR|+23.3%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 4€331 EUR
Retailer 5€393 EUR
Retailer 10€410 EUR
Retailer 8€423 EUR
Retailer 9€423 EUR
Retailer 6€453 EUR
Retailer 16€453 EUR
Retailer 11€480 EUR
Retailer 2€492 EUR
Retailer 12€503 EUR
Retailer 3€509 EUR
Retailer 17€530 EUR
Retailer 7€579 EUR
Retailer 13€592 EUR
Retailer 14€609 EUR
Retailer 15€905 EUR
NZ Jewellers€1,505 EUR

28 data points across 17 retailers

17 retailers€331 EUR to €1,505 EUR

B+
Cheapest Retailer
-
€331 EUR
B+
Retailer 2
-
€393 EUR
View
B+
Retailer 3
-
€410 EUR
View
B+
Retailer 4
-
€423 EUR
View
Retailer 5
-
€423 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€453 EUR
View
B+
Retailer 7
-
€453 EUR
View
B+
Retailer 8
-
€480 EUR
View
B+
Retailer 9
-
€492 EUR
View
B+
Retailer 10
-
€503 EUR
View
B+
Retailer 11
-
€509 EUR
View
B+
Retailer 12
-
€530 EUR
View
B
Retailer 13
-
€579 EUR
View
B+
Retailer 14
-
€592 EUR
View
B
Retailer 15
-
€609 EUR
View
C
Retailer 16
-
€905 EUR
View
Most Expensive
C
NZ Jewellers
9df02c64-9350-4266-b331-f3029a3ae0fc · Nov 4
€1,505 EUR
$1,689 USD
View
16 more retailers have this diamond
Prices start from €331 EURSave up to €1,174 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 Round
€331 EUR