Oval|Natural|GIA

0.52ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6555660860

Certificate GIA 6555660860

Diamond specifications and retailer prices

From €667 EUR
As of November 5, 2026
Save €390 EUR (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,057 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555660860. Listed at 13 retailers as of November 5, 2026, with prices from €667 to €1,057, a €390 spread on the same certified stone. Frank Darling lists it at €1,057. 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

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.12°
Pavilion angle39.82°
OriginNatural
Grading LabGIA
CertificateGIA 6555660860
Dimensions6.33 × 4.50 × 2.80 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.33 mm4.50 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555660860
Side View
Table 59.0%Crown 39.12°Girdle: STK-THKPavilion 39.82°Culet: NoneDepth 62.1%

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 5
Current: €1,057 EUR|Low: €636 EUR|High: €1,067 EUR|Avg: €817 EUR|-0.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6€667 EUR
Retailer 12€682 EUR
Retailer 4€690 EUR
Retailer 9€698 EUR
Retailer 10€715 EUR
Retailer 5€752 EUR
Retailer 8€888 EUR
Retailer 7€916 EUR
Retailer 11€956 EUR
Retailer 2€1,000 EUR
Retailer 3€1,021 EUR
Frank Darling€1,057 EUR

41 data points across 12 retailers

13 retailers€667 EUR to €1,057 EUR

A
Cheapest Retailer
-
€667 EUR
A
Retailer 2
-
€682 EUR
View
Retailer 3
-
€690 EUR
View
Price last confirmed 19 days ago
A
Retailer 4
-
€698 EUR
View
B+
Retailer 5
-
€715 EUR
View
B+
Retailer 6
-
€752 EUR
View
B+
Retailer 7
-
€820 EUR
View
B+
Retailer 8
-
€888 EUR
View
B+
Retailer 9
-
€916 EUR
View
B+
Retailer 10
-
€956 EUR
View
B
Retailer 11
-
€1,000 EUR
View
B
Retailer 12
-
€1,021 EUR
View
Most Expensive
B
Frank Darling
2666140HK · Nov 6
€1,057 EUR
$1,180 USD
View
12 more retailers have this diamond
Prices start from €667 EURSave up to €390 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.

A
0.52ct Oval
€667 EUR