Round|Natural|GIA

0.55ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6421165254

Certificate GIA 6421165254

Diamond specifications and retailer prices

From $1,562 SGD
$1,221 USD
As of November 1, 2026
Save $1,416 SGD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,664 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6421165254. Listed at 22 retailers as of November 1, 2026, with a 91% 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

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6421165254
Dimensions5.28 × 5.24 × 3.23 mm
L/W Ratio1.01
Top View
5.28 mm5.24 mm0.55 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421165254
Side View
Table 58.0%Crown 33°Girdle: Sli. ThickPavilion 41.6°Culet: NoneDepth 61.7%

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 1
Current: $2,359 SGD|Low: $1,334 SGD|High: $3,391 SGD|Avg: $2,119 SGD|+19.0%
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$1,466 SGD
Retailer 9$1,562 SGD
Retailer 11$1,581 SGD
Retailer 6$1,605 SGD
Retailer 5$1,840 SGD
Retailer 14$1,861 SGD
Retailer 4$1,867 SGD
Retailer 8$1,970 SGD
Retailer 12$1,970 SGD
Retailer 17$2,200 SGD
Retailer 3$2,306 SGD
Retailer 1$2,359 SGD
Retailer 7$2,372 SGD
Retailer 10$2,413 SGD
Retailer 15$2,495 SGD
Retailer 2$2,958 SGD
Retailer 13$3,382 SGD

42 data points across 17 retailers

22 retailers$1,562 SGD to $2,978 SGD

B+
Cheapest Retailer
-
$1,562 SGD
$1,221 USD
Retailer 2
-
$1,605 SGD
$1,255 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$1,733 SGD
$1,355 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,733 SGD
$1,355 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$1,761 SGD
$1,377 USD
View
Price last confirmed 113 days ago
Retailer 6
-
$1,812 SGD
$1,417 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$1,840 SGD
$1,439 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$1,861 SGD
$1,455 USD
View
B+
Retailer 9
-
$1,970 SGD
$1,540 USD
View
B+
Retailer 10
-
$1,970 SGD
$1,540 USD
View
Retailer 11
-
$1,999 SGD
$1,563 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$2,200 SGD
$1,720 USD
View
Retailer 13
-
$2,306 SGD
£1,420 GBP
View
Price last confirmed 26 days ago
B
Retailer 14
-
$2,359 SGD
£1,452 GBP
View
Retailer 15
-
$2,372 SGD
$1,855 USD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$2,413 SGD
€1,797 EUR
View
Retailer 17
-
$2,495 SGD
A$3,002 AUD
View
Price last confirmed 28 days ago
Retailer 18
-
$2,665 SGD
$2,084 USD
View
Price last confirmed 35 days ago
Retailer 19
-
$2,958 SGD
ZAR 37,365 ZAR
View
Price last confirmed 29 days ago
B
Retailer 20
-
$2,978 SGD
CA$3,234 CAD
View
Retailer 21
-
$3,382 SGD
£2,082 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
6253d697-bcd7-4bf4-a293-d12694390b62 · Sep 28
$4,664 SGD
$3,647 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,562 SGDSave up to $1,416 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+
0.55ct Round
$1,562 SGD