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Round|Natural|HRD

0.55ct D IF Round Natural Diamond

EX • D/IF • HRD 260000178339

Certificate HRD 260000178339

Diamond specifications and retailer prices

From $1,166 USD
As of November 4, 2026
Save $1,485 USD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,583 USD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000178339. Listed at 16 retailers as of November 4, 2026, with a 127% 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

0.55
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabHRD
CertificateHRD 260000178339
Dimensions5.24 × 5.20 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.24 mm5.20 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000178339
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 62.9%

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 4
Current: $1,695 USD|Low: $1,113 USD|High: $2,651 USD|Avg: $1,719 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 3$1,166 USD
Retailer 5$1,305 USD
Retailer 2$1,356 USD
Retailer 8$1,469 USD
Retailer 9$1,604 USD
Retailer 4$1,631 USD
Retailer 1$1,695 USD
Retailer 6$2,040 USD
Retailer 7$2,574 USD
Retailer 10$2,651 USD

34 data points across 10 retailers

16 retailers$1,166 USD to $2,651 USD

A
Cheapest Retailer
-
$1,166 USD
A
Retailer 2
-
$1,305 USD
View
A
Retailer 3
-
$1,329 USD
View
A
Retailer 4
-
$1,356 USD
View
Final sale: no returns
Retailer 5
-
$1,469 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$1,469 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,537 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$1,604 USD
View
A
Retailer 9
-
$1,631 USD
View
A
Retailer 10
-
$1,675 USD
View
Retailer 11
-
$1,695 USD
View
Price last confirmed 17 days ago
A
Retailer 12
-
$1,695 USD
View
B+
Retailer 13
-
$2,040 USD
View
B+
Retailer 14
-
$2,574 USD
View
B+
Retailer 15
-
$2,651 USD
View
Most Expensive
NZ Jewellers
a3205f46-9f63-447d-97c6-267bba139abd · Oct 17
$3,583 USD
View
Price last confirmed 18 days ago
15 more retailers have this diamond
Prices start from $1,166 USDSave up to $1,485 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
$1,166 USD