Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6482347050

Certificate GIA 6482347050

Diamond specifications and retailer prices

From $598 USD
As of November 2, 2026
Save $1,002 USD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,032 USD at NZ Jewellers · As of October 26, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6482347050. Listed at 19 retailers as of November 2, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6482347050
Dimensions5.23 × 5.20 × 3.23 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.23 mm5.20 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6482347050
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
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 2
Current: $2,032 USD|Low: $548 USD|High: $2,032 USD|Avg: $900 USD|+1.1%
NZ Jewellers
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
November 3, 2026
Retailer 4$598 USD
Retailer 5$648 USD
Retailer 14$655 USD
Retailer 3$658 USD
Retailer 12$698 USD
Retailer 15$698 USD
Retailer 13$775 USD
Retailer 2$794 USD
Retailer 10$835 USD
Retailer 9$839 USD
Retailer 6$879 USD
Retailer 7$964 USD
Retailer 11$1,000 USD
Retailer 8$1,497 USD
NZ Jewellers$2,032 USD

36 data points across 15 retailers

19 retailers$598 USD to $1,600 USD

A
Cheapest Retailer
-
$598 USD
Final sale: no returns
Retailer 2
-
$641 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$648 USD
View
A
Retailer 4
-
$655 USD
View
A
Retailer 5
-
$658 USD
SGD 889 SGD
View
A
Retailer 6
-
$698 USD
View
A
Retailer 7
-
$698 USD
View
Retailer 8
-
$740 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$775 USD
£610 GBP
View
A
Retailer 10
-
$794 USD
£626 GBP
View
B+
Retailer 11
-
$835 USD
View
A
Retailer 12
-
$839 USD
£660 GBP
View
B+
Retailer 13
-
$879 USD
View
Retailer 14
-
$964 USD
A$1,483 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$1,000 USD
ZAR 16,161 ZAR
View
B
Retailer 16
-
$1,497 USD
£1,179 GBP
View
B
Retailer 17
-
$1,600 USD
£1,260 GBP
View
Retailer 18
-
$2,010 USD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
0fe1d17c-1baa-48e4-9f67-57078f10fb04 · Oct 26
$2,032 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $598 USDSave up to $1,002 USD

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
$598 USD