Oval|Natural|GIA

0.52ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 2518269850

Certificate GIA 2518269850

Diamond specifications and retailer prices

From €404 EUR
$451 USD
As of October 28, 2026
Save €1,274 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,677 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2518269850. Listed at 13 retailers as of October 27, 2026, with prices from €404 to €1,677, a €1,274 spread on the same certified stone. NZ Jewellers lists it at €1,677. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2518269850
Dimensions6.54 × 4.60 × 2.70 mm
L/W Ratio1.42
Top View
6.54 mm4.60 mm0.52 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 2518269850
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.7%

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 28
Current: €1,677 EUR|Low: €370 EUR|High: €1,677 EUR|Avg: €640 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 12€404 EUR
Retailer 10€438 EUR
Retailer 9€452 EUR
Retailer 11€471 EUR
Retailer 3€472 EUR
Retailer 4€505 EUR
Retailer 8€505 EUR
Retailer 5€526 EUR
Retailer 2€543 EUR
Retailer 7€654 EUR
Retailer 6€1,012 EUR
NZ Jewellers€1,677 EUR

32 data points across 12 retailers

13 retailers€404 EUR to €1,677 EUR

B+
Cheapest Retailer
-
€404 EUR
$451 USD
Final sale: no returns
B+
Retailer 2
-
€438 EUR
$489 USD
View
Retailer 3
-
€452 EUR
$505 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€471 EUR
$526 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€472 EUR
$527 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€505 EUR
$564 USD
View
B+
Retailer 7
-
€505 EUR
$564 USD
View
B+
Retailer 8
-
€526 EUR
£462 GBP
View
B+
Retailer 9
-
€543 EUR
£478 GBP
View
B+
Retailer 10
-
€597 EUR
$667 USD
View
B+
Retailer 11
-
€654 EUR
View
B
Retailer 12
-
€1,012 EUR
£890 GBP
View
Most Expensive
C
NZ Jewellers
8c79813e-3d5c-4891-a67c-172f6aa9c4b3 · Oct 27
€1,677 EUR
$1,874 USD
View
12 more retailers have this diamond
Prices start from €404 EURSave up to €1,274 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+
0.52ct Oval
€404 EUR