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Round|Natural|GIA

0.55ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2556945290

Certificate GIA 2556945290

Diamond specifications and retailer prices

From $1,361 SGD
A$1,638 AUD
As of November 1, 2026
18 retailers carry this diamond
Most expensive: $3,174 SGD at NZ Jewellers · As of October 17, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556945290. Listed at 18 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556945290
Dimensions5.31 × 5.29 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.31 mm5.29 mm0.55 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556945290
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $736 SGD|Low: $736 SGD|High: $2,046 SGD|Avg: $1,210 SGD
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
October 20, 2026
Retailer 1$736 SGD
Retailer 2$741 SGD
Retailer 10$908 SGD
Retailer 13$933 SGD
Retailer 6$940 SGD
Retailer 7$967 SGD
Retailer 15$992 SGD
Retailer 4$1,033 SGD
Retailer 14$1,169 SGD
Retailer 5$1,283 SGD
Retailer 8$1,341 SGD
Retailer 3$1,347 SGD
Retailer 9$1,373 SGD
Retailer 11$1,394 SGD
Retailer 12$1,815 SGD
Retailer 16$1,987 SGD

19 data points across 16 retailers

18 retailers

Retailer 1
-
$736 SGD
HK$4,500 HKD
Price last confirmed 12 days ago
Retailer 2
-
$741 SGD
₹55,180 INR
View
Price last confirmed 14 days ago
Retailer 3
-
$933 SGD
€695 EUR
View
Price last confirmed 13 days ago
Retailer 4
-
$940 SGD
$735 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$992 SGD
$776 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$1,004 SGD
$785 USD
View
Price last confirmed 47 days ago
Retailer 7
-
$1,033 SGD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,051 SGD
$822 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$1,158 SGD
$906 USD
View
Price last confirmed 48 days ago
Retailer 10
-
$1,169 SGD
£720 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
$1,341 SGD
£826 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
$1,347 SGD
$1,054 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$1,361 SGD
A$1,638 AUD
View
Retailer 14
-
$1,373 SGD
£846 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
$1,394 SGD
$1,090 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$1,815 SGD
£1,118 GBP
View
Price last confirmed 13 days ago
Retailer 17
-
$1,987 SGD
£1,224 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
b4c07e3f-bfcd-4451-8d56-cf6c74d42ab8 · Oct 17
$3,174 SGD
$2,483 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from $1,361 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
$1,361 SGD