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Round|Natural|GIA

0.51ct I VVS2 Round Natural Diamond

GD • I/VVS2 • GIA 7552656621

Certificate GIA 7552656621

Diamond specifications and retailer prices

From $566 SGD
As of November 4, 2026
Save $1,121 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,193 SGD at NZ Jewellers · As of September 19, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by GIA 7552656621. Listed at 17 retailers as of November 2, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7552656621
Dimensions4.91 × 4.85 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.91 mm4.85 mm0.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552656621
Side View
Table 57.0%Crown 39.5°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 66.4%

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 4
Current: $882 SGD|Low: $493 SGD|High: $1,696 SGD|Avg: $922 SGD|+7.0%
Retailer 1
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
November 5, 2026
Retailer 10$566 SGD
Retailer 2$638 SGD
Retailer 9$649 SGD
Retailer 8$659 SGD
Retailer 6$695 SGD
Retailer 12$787 SGD
Retailer 1$882 SGD
Retailer 4$897 SGD
Retailer 3$921 SGD
Retailer 14$978 SGD
Retailer 13$1,022 SGD
Retailer 7$1,103 SGD
Retailer 5$1,615 SGD
Retailer 11$1,687 SGD

27 data points across 14 retailers

17 retailers$566 SGD to $1,687 SGD

A
Cheapest Retailer
-
$566 SGD
B+
Retailer 2
-
$638 SGD
View
B+
Retailer 3
-
$649 SGD
View
B+
Retailer 4
-
$659 SGD
View
Final sale: no returns
Retailer 5
-
$695 SGD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$787 SGD
View
Retailer 7
-
$806 SGD
View
Price last confirmed 44 days ago
B+
Retailer 8
-
$882 SGD
View
B+
Retailer 9
-
$897 SGD
View
B+
Retailer 10
-
$921 SGD
View
B+
Retailer 11
-
$978 SGD
View
B+
Retailer 12
-
$1,022 SGD
View
Retailer 13
-
$1,039 SGD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$1,103 SGD
View
B
Retailer 15
-
$1,615 SGD
View
B
Retailer 16
-
$1,687 SGD
View
Most Expensive
NZ Jewellers
aa34552b-d4bd-4f6a-be00-72f62c848bdd · Sep 19
$2,193 SGD
$1,716 USD
View
Price last confirmed 46 days ago
16 more retailers have this diamond
Prices start from $566 SGDSave up to $1,121 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
$566 SGD