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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6255567147

Certificate GIA 6255567147

Diamond specifications and retailer prices

From €367 EUR
HK$3,200 HKD
As of November 1, 2026
Save €1,305 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,672 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 6255567147. Listed at 13 retailers as of October 27, 2026, with prices from €367 to €1,672, a €1,305 spread on the same certified stone. NZ Jewellers lists it at €1,672. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6255567147
Dimensions5.13 × 5.11 × 3.20 mm
L/W Ratio1.00
Top View
5.13 mm5.11 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6255567147
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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: Nov 1
Current: €1,672 EUR|Low: €367 EUR|High: €1,672 EUR|Avg: €606 EUR|+1.8%
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
Retailer 14
November 1, 2026
Retailer 6€367 EUR
Retailer 5€383 EUR
Retailer 3€394 EUR
Retailer 4€455 EUR
Retailer 11€470 EUR
Retailer 12€470 EUR
Retailer 10€503 EUR
Retailer 2€521 EUR
Retailer 9€538 EUR
Retailer 14€554 EUR
Retailer 13€568 EUR
Retailer 7€653 EUR
Retailer 8€1,007 EUR
NZ Jewellers€1,672 EUR

29 data points across 14 retailers

13 retailers€367 EUR to €1,672 EUR

A
Cheapest Retailer
-
€367 EUR
HK$3,200 HKD
A
Retailer 2
-
€394 EUR
$440 USD
View
A
Retailer 3
-
€455 EUR
SGD 687 SGD
View
A
Retailer 4
-
€470 EUR
$525 USD
View
A
Retailer 5
-
€470 EUR
$525 USD
View
A
Retailer 6
-
€503 EUR
$562 USD
View
A
Retailer 7
-
€521 EUR
£458 GBP
View
A
Retailer 8
-
€538 EUR
£473 GBP
View
A
Retailer 9
-
€554 EUR
$619 USD
View
A
Retailer 10
-
€568 EUR
$635 USD
View
B+
Retailer 11
-
€653 EUR
View
B
Retailer 12
-
€1,007 EUR
£886 GBP
View
Most Expensive
B
NZ Jewellers
66ba18b0-60f0-47b3-b970-14ba28fd6ac2 · Oct 27
€1,672 EUR
$1,868 USD
View
12 more retailers have this diamond
Prices start from €367 EURSave up to €1,305 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
€367 EUR