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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7298840005

Certificate GIA 7298840005

Diamond specifications and retailer prices

From €403 EUR
$450 USD
As of October 28, 2026
Save €1,141 EUR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,544 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7298840005. Listed at 11 retailers as of October 27, 2026, with prices from €403 to €1,544, a €1,141 spread on the same certified stone. NZ Jewellers lists it at €1,544. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7298840005
Dimensions5.18 × 5.19 × 3.19 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.18 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7298840005
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,544 EUR|Low: €247 EUR|High: €1,574 EUR|Avg: €632 EUR|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12€403 EUR
Retailer 9€423 EUR
Retailer 3€434 EUR
Retailer 11€434 EUR
Retailer 4€439 EUR
Retailer 13€465 EUR
Retailer 7€557 EUR
Retailer 2€568 EUR
Retailer 8€582 EUR
Retailer 6€623 EUR
Retailer 5€874 EUR
Retailer 10€936 EUR
NZ Jewellers€1,544 EUR

41 data points across 13 retailers

11 retailers€403 EUR to €1,544 EUR

A
Cheapest Retailer
-
€403 EUR
$450 USD
A
Retailer 2
-
€423 EUR
$473 USD
View
Final sale: no returns
A
Retailer 3
-
€434 EUR
$485 USD
View
A
Retailer 4
-
€434 EUR
$485 USD
View
A
Retailer 5
-
€465 EUR
$519 USD
View
A
Retailer 6
-
€557 EUR
$622 USD
View
B+
Retailer 7
-
€568 EUR
£500 GBP
View
B+
Retailer 8
-
€582 EUR
$650 USD
View
B+
Retailer 9
-
€623 EUR
View
B
Retailer 10
-
€936 EUR
£823 GBP
View
Most Expensive
B
NZ Jewellers
e9574990-a8be-4331-beb2-ef4bc67b8d2e · Oct 27
€1,544 EUR
$1,725 USD
View
10 more retailers have this diamond
Prices start from €403 EURSave up to €1,141 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 Round
€403 EUR