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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 1553783455

Certificate GIA 1553783455

Diamond specifications and retailer prices

From $432 SGD
As of November 5, 2026
Save $1,812 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,366 SGD at NZ Jewellers · As of August 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1553783455. Listed at 18 retailers as of November 4, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553783455
Dimensions5.12 × 5.15 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.12 mm5.15 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553783455
Side View
Table 54.0%Crown 33.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,244 SGD|Low: $432 SGD|High: $2,293 SGD|Avg: $828 SGD|-2.1%
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
November 6, 2026
Retailer 10$432 SGD
Retailer 7$506 SGD
Retailer 5$571 SGD
Retailer 3$585 SGD
Retailer 11$600 SGD
Retailer 2$617 SGD
Retailer 12$631 SGD
Retailer 14$676 SGD
Retailer 8$724 SGD
Retailer 9$746 SGD
Retailer 15$805 SGD
Retailer 4$815 SGD
Retailer 6$843 SGD
Retailer 13$1,349 SGD
NZ Jewellers$2,244 SGD

32 data points across 15 retailers

18 retailers$432 SGD to $2,244 SGD

A
Cheapest Retailer
-
$432 SGD
A
Retailer 2
-
$506 SGD
View
A
Retailer 3
-
$571 SGD
View
A
Retailer 4
-
$585 SGD
View
A
Retailer 5
-
$600 SGD
View
Retailer 6
-
$617 SGD
View
Price last confirmed 60 days ago
A
Retailer 7
-
$617 SGD
View
A
Retailer 8
-
$631 SGD
View
A
Retailer 9
-
$676 SGD
View
Retailer 10
-
$711 SGD
View
Price last confirmed 60 days ago
A
Retailer 11
-
$724 SGD
View
A
Retailer 12
-
$746 SGD
View
B+
Retailer 13
-
$805 SGD
View
B+
Retailer 14
-
$815 SGD
View
B+
Retailer 15
-
$843 SGD
View
B
Retailer 16
-
$1,349 SGD
View
B
Retailer 17
-
$2,244 SGD
View
Most Expensive
NZ Jewellers
9fafe63b-d101-4153-8d9d-19e3463215cd · Aug 31
$2,366 SGD
$1,852 USD
View
Price last confirmed 67 days ago
17 more retailers have this diamond
Prices start from $432 SGDSave up to $1,812 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.

A
0.51ct Round
$432 SGD