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Round|Natural|GIA

0.55ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6505331584

Certificate GIA 6505331584

Diamond specifications and retailer prices

From $741 SGD
₹55,185 INR
As of October 31, 2026
Save $1,335 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,119 SGD at NZ Jewellers · As of September 15, 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 6505331584. Listed at 20 retailers as of October 30, 2026, with a 180% 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6505331584
Dimensions5.30 × 5.26 × 3.26 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.30 mm5.26 mm0.55 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6505331584
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

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: Oct 31
Current: $991 SGD|Low: $739 SGD|High: $1,843 SGD|Avg: $1,256 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$741 SGD
Retailer 10$918 SGD
Retailer 1$991 SGD
Retailer 8$1,177 SGD
Retailer 4$1,179 SGD
Retailer 9$1,214 SGD
Retailer 7$1,295 SGD
Retailer 2$1,495 SGD
Retailer 6$1,535 SGD
Retailer 3$1,822 SGD

34 data points across 10 retailers

20 retailers$741 SGD to $2,075 SGD

A
Cheapest Retailer
-
$741 SGD
₹55,185 INR
A
Retailer 2
-
$918 SGD
$718 USD
View
Final sale: no returns
A
Retailer 3
-
$928 SGD
A$1,117 AUD
View
A
Retailer 4
-
$991 SGD
$775 USD
View
Retailer 5
-
$995 SGD
$778 USD
View
Price last confirmed 47 days ago
A
Retailer 6
-
$995 SGD
$778 USD
View
A
Retailer 7
-
$1,031 SGD
View
A
Retailer 8
-
$1,033 SGD
$808 USD
View
B+
Retailer 9
-
$1,130 SGD
$884 USD
View
Retailer 10
-
$1,148 SGD
$898 USD
View
Price last confirmed 48 days ago
B+
Retailer 11
-
$1,177 SGD
£725 GBP
View
B+
Retailer 12
-
$1,179 SGD
£726 GBP
View
B+
Retailer 13
-
$1,214 SGD
$950 USD
View
B+
Retailer 14
-
$1,295 SGD
€965 EUR
View
B+
Retailer 15
-
$1,347 SGD
$1,054 USD
View
Retailer 16
-
$1,495 SGD
A$1,800 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$1,535 SGD
ZAR 19,399 ZAR
View
B
Retailer 18
-
$1,822 SGD
£1,122 GBP
View
B
Retailer 19
-
$2,075 SGD
£1,278 GBP
View
Most Expensive
NZ Jewellers
68d8d051-a512-40f5-b549-a723673428fa · Sep 15
$3,119 SGD
$2,440 USD
View
Price last confirmed 47 days ago
19 more retailers have this diamond
Prices start from $741 SGDSave up to $1,335 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
0.55ct Round
$741 SGD