Round|Natural|GIA

0.53ct K IF Round Natural Diamond

EX • K/IF • GIA 6555305632

Certificate GIA 6555305632

Diamond specifications and retailer prices

From $567 USD
As of November 6, 2026
Save $427 USD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $994 USD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555305632. Listed at 11 retailers as of November 6, 2026, with prices from $567 to $994, a $427 spread on the same certified stone. Frank Darling lists it at $994. 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

0.53
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6555305632
Dimensions5.18 × 5.21 × 3.22 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.18 mm5.21 mm0.53 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555305632
Side View
Table 59.0%Crown 35.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 6
Current: $994 USD|Low: $567 USD|High: $1,028 USD|Avg: $786 USD|-3.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$567 USD
Retailer 7$614 USD
Retailer 3$658 USD
Retailer 6$738 USD
Retailer 4$794 USD
Retailer 8$795 USD
Retailer 5$800 USD
Retailer 2$832 USD
Retailer 10$852 USD
Frank Darling$994 USD

37 data points across 10 retailers

11 retailers$567 USD to $994 USD

A
Cheapest Retailer
-
$567 USD
A
Retailer 2
-
$614 USD
View
A
Retailer 3
-
$658 USD
View
B+
Retailer 4
-
$719 USD
View
B+
Retailer 5
-
$738 USD
View
B+
Retailer 6
-
$794 USD
View
B+
Retailer 7
-
$795 USD
View
B+
Retailer 8
-
$800 USD
View
B+
Retailer 9
-
$832 USD
View
B+
Retailer 10
-
$852 USD
View
Most Expensive
B+
Frank Darling
2644150HK · Nov 6
$994 USD
View
10 more retailers have this diamond
Prices start from $567 USDSave up to $427 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
0.53ct Round
$567 USD