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Marquise|Natural|IGI

0.52ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 670439856

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 670439856

Diamond specifications and retailer prices

From €329 EUR
As of November 6, 2026
Save €1,395 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,724 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 670439856. Listed at 15 retailers as of November 5, 2026, with prices from €329 to €1,724, a €1,395 spread on the same certified stone. NZ Jewellers lists it at €1,724. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.9°
Pavilion angle43°
OriginNatural
Grading LabIGI
CertificateIGI 670439856
Dimensions8.62 × 4.11 × 2.64 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
8.62 mm4.11 mm0.52 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 670439856
Side View
Table 60.0%Crown 35.9°Girdle: MediumPavilion 43°Culet: NoneDepth 64.2%

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 6
Current: €1,724 EUR|Low: €329 EUR|High: €1,724 EUR|Avg: €578 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
Retailer 13
November 6, 2026
Retailer 2€329 EUR
Retailer 3€415 EUR
Retailer 10€450 EUR
Retailer 13€461 EUR
Retailer 8€485 EUR
Retailer 4€499 EUR
Retailer 11€519 EUR
Retailer 6€534 EUR
Retailer 5€563 EUR
Retailer 12€563 EUR
Retailer 9€610 EUR
Retailer 7€1,037 EUR
NZ Jewellers€1,724 EUR

45 data points across 13 retailers

15 retailers€329 EUR to €1,724 EUR

A
Cheapest Retailer
-
€329 EUR
B+
Retailer 2
-
€415 EUR
View
Final sale: no returns
B+
Retailer 3
-
€450 EUR
View
Retailer 4
-
€450 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€461 EUR
View
Retailer 6
-
€485 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€485 EUR
View
B+
Retailer 8
-
€519 EUR
View
A
Retailer 9
-
€534 EUR
View
B+
Retailer 10
-
€563 EUR
View
B+
Retailer 11
-
€563 EUR
View
B+
Retailer 12
-
€567 EUR
View
B+
Retailer 13
-
€610 EUR
View
B
Retailer 14
-
€1,037 EUR
View
Most Expensive
C
NZ Jewellers
bb985ed9-f3da-4a74-adf6-fb90b6e50c5e · Nov 5
€1,724 EUR
$1,925 USD
View
14 more retailers have this diamond
Prices start from €329 EURSave up to €1,395 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 Marquise
€329 EUR