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Round|Natural|GIA

0.53ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1559681117

Certificate GIA 1559681117

Diamond specifications and retailer prices

From €636 EUR
$711 USD
As of October 31, 2026
Save €243 EUR (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €880 EUR at Frank Darling · As of October 31, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1559681117. Listed at 4 retailers as of October 31, 2026, with prices from €636 to €880, a €243 spread on the same certified stone. Frank Darling lists it at €880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559681117
Dimensions5.19 × 5.22 × 3.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.19 mm5.22 mm0.53 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559681117
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €880 EUR|Low: €340 EUR|High: €920 EUR|Avg: €701 EUR|-4.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 21, 2026
Retailer 4€340 EUR
Retailer 6€636 EUR
Retailer 3€648 EUR
Retailer 2€744 EUR
Retailer 5€877 EUR
Frank Darling€880 EUR

10 data points across 6 retailers

4 retailers€636 EUR to €880 EUR

B+
Cheapest Retailer
-
€636 EUR
$711 USD
B+
Retailer 2
-
€648 EUR
$724 USD
View
B+
Retailer 3
-
€744 EUR
$831 USD
View
Most Expensive
B
Frank Darling
2662295HK · Oct 31
€880 EUR
$983 USD
View
3 more retailers have this diamond
Prices start from €636 EURSave up to €243 EUR

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.

B+
0.53ct Round
€636 EUR