Round|Natural|GIA

0.53ct I FL Round Natural Diamond

EX • I/FL • GIA 5506940660

Certificate GIA 5506940660

Diamond specifications and retailer prices

From $891 USD
As of October 29, 2026
Save $2,185 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,076 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5506940660. Listed at 5 retailers as of October 27, 2026, with prices from $891 to $3,076, a $2,185 spread on the same certified stone. NZ Jewellers lists it at $3,076. 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
I
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5506940660
Dimensions5.13 × 5.16 × 3.24 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.13 mm5.16 mm0.53 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506940660
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°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: Oct 29
Current: $1,268 USD|Low: $700 USD|High: $1,819 USD|Avg: $1,241 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$891 USD
Retailer 4$1,137 USD
Retailer 1$1,268 USD
Retailer 2$1,777 USD

30 data points across 4 retailers

5 retailers$891 USD to $3,076 USD

A
Cheapest Retailer
-
$891 USD
Final sale: no returns
B+
Retailer 2
-
$1,137 USD
£895 GBP
View
B+
Retailer 3
-
$1,268 USD
€1,208 EUR
View
B
Retailer 4
-
$1,777 USD
£1,399 GBP
View
Most Expensive
B
NZ Jewellers
9e16aef2-032b-49a5-a5dd-db7fda48d52a · Oct 27
$3,076 USD
View
4 more retailers have this diamond
Prices start from $891 USDSave up to $2,185 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
$891 USD