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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 5563158731

Certificate GIA 5563158731

Diamond specifications and retailer prices

From $1,273 SGD
As of November 5, 2026
Save $2,889 SGD (69%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,265 SGD at NZ Jewellers · As of September 28, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563158731. Listed at 28 retailers as of November 4, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563158731
Dimensions5.17 × 5.19 × 3.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.17 mm5.19 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563158731
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,203 SGD|Low: $1,273 SGD|High: $3,159 SGD|Avg: $2,026 SGD|-8.7%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$1,273 SGD
Retailer 2$1,523 SGD
Retailer 5$1,574 SGD
Retailer 15$1,583 SGD
Retailer 12$1,643 SGD
Retailer 16$1,706 SGD
Retailer 4$1,846 SGD
Retailer 3$1,879 SGD
Retailer 9$1,920 SGD
Retailer 10$2,035 SGD
Retailer 6$2,134 SGD
Retailer 1$2,203 SGD
Retailer 8$2,281 SGD
Retailer 13$2,634 SGD
Retailer 7$3,074 SGD
Retailer 14$3,117 SGD

31 data points across 16 retailers

28 retailers$1,273 SGD to $4,163 SGD

A+
Cheapest Retailer
-
$1,273 SGD
Retailer 2
-
$1,308 SGD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$1,523 SGD
View
A
Retailer 4
-
$1,574 SGD
View
Final sale: no returns
A
Retailer 5
-
$1,583 SGD
View
A
Retailer 6
-
$1,643 SGD
View
Retailer 7
-
$1,666 SGD
View
Price last confirmed 36 days ago
Retailer 8
-
$1,706 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,706 SGD
View
Retailer 10
-
$1,749 SGD
View
Price last confirmed 36 days ago
Retailer 11
-
$1,829 SGD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$1,846 SGD
View
B+
Retailer 13
-
$1,879 SGD
View
B+
Retailer 14
-
$1,920 SGD
View
B+
Retailer 15
-
$1,970 SGD
View
Retailer 16
-
$2,017 SGD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$2,035 SGD
View
B+
Retailer 18
-
$2,134 SGD
View
B+
Retailer 19
-
$2,203 SGD
View
B+
Retailer 20
-
$2,274 SGD
View
Retailer 21
-
$2,281 SGD
View
Price last confirmed 32 days ago
Retailer 22
-
$2,403 SGD
View
Price last confirmed 33 days ago
B+
Retailer 23
-
$2,634 SGD
View
Retailer 24
-
$3,066 SGD
View
Price last confirmed 31 days ago
B
Retailer 25
-
$3,074 SGD
View
B
Retailer 26
-
$3,117 SGD
View
B
Retailer 27
-
$4,163 SGD
View
Most Expensive
NZ Jewellers
142b96e8-4bfb-41e2-9b64-0db12bc734d0 · Sep 28
$4,265 SGD
$3,339 USD
View
Price last confirmed 38 days ago
27 more retailers have this diamond
Prices start from $1,273 SGDSave up to $2,889 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
$1,273 SGD