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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 $474 SGD
As of November 6, 2026
Save $1,683 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,157 SGD 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 $474 to $2,157, a $1,683 spread on the same certified stone. NZ Jewellers lists it at $2,157. 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: $2,157 SGD|Low: $457 SGD|High: $2,157 SGD|Avg: $758 SGD|+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$474 SGD
Retailer 5$563 SGD
Retailer 10$588 SGD
Retailer 8$607 SGD
Retailer 9$607 SGD
Retailer 6$650 SGD
Retailer 16$650 SGD
Retailer 11$688 SGD
Retailer 2$705 SGD
Retailer 12$722 SGD
Retailer 3$729 SGD
Retailer 17$760 SGD
Retailer 7$830 SGD
Retailer 13$848 SGD
Retailer 14$872 SGD
Retailer 15$1,298 SGD
NZ Jewellers$2,157 SGD

28 data points across 17 retailers

17 retailers$474 SGD to $2,157 SGD

B+
Cheapest Retailer
-
$474 SGD
B+
Retailer 2
-
$563 SGD
View
B+
Retailer 3
-
$588 SGD
View
B+
Retailer 4
-
$607 SGD
View
Retailer 5
-
$607 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$650 SGD
View
B+
Retailer 7
-
$650 SGD
View
B+
Retailer 8
-
$688 SGD
View
B+
Retailer 9
-
$705 SGD
View
B+
Retailer 10
-
$722 SGD
View
B+
Retailer 11
-
$729 SGD
View
B+
Retailer 12
-
$760 SGD
View
B
Retailer 13
-
$830 SGD
View
B+
Retailer 14
-
$848 SGD
View
B
Retailer 15
-
$872 SGD
View
C
Retailer 16
-
$1,298 SGD
View
Most Expensive
C
NZ Jewellers
9df02c64-9350-4266-b331-f3029a3ae0fc · Nov 4
$2,157 SGD
$1,689 USD
View
16 more retailers have this diamond
Prices start from $474 SGDSave up to $1,683 SGD

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
$474 SGD