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Marquise|Natural|GIA

0.57ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6561242838

Certificate GIA 6561242838

Diamond specifications and retailer prices

From €459 EUR
As of November 6, 2026
Save €1,445 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,904 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise 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 stated by the retailer rather than the lab and certified by GIA 6561242838. Listed at 12 retailers as of November 5, 2026, with prices from €459 to €1,904, a €1,445 spread on the same certified stone. NZ Jewellers lists it at €1,904. 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

0.57
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561242838
Dimensions8.68 × 4.33 × 2.65 mm
L/W Ratio2.00
Girdle conditionSlightly Thick to Thick
Key to symbols
Twinning Wisp
Top View
8.68 mm4.33 mm0.57 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561242838
Side View
Table 61.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 61.2%

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: €1,904 EUR|Low: €459 EUR|High: €1,904 EUR|Avg: €862 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2€459 EUR
Retailer 8€560 EUR
Retailer 10€607 EUR
Retailer 9€631 EUR
Retailer 11€700 EUR
Retailer 3€709 EUR
Retailer 5€749 EUR
Retailer 6€755 EUR
Retailer 4€859 EUR
Retailer 7€1,402 EUR
NZ Jewellers€1,904 EUR

35 data points across 11 retailers

12 retailers€459 EUR to €1,904 EUR

A
Cheapest Retailer
-
€459 EUR
A
Retailer 2
-
€560 EUR
View
Final sale: no returns
A
Retailer 3
-
€607 EUR
View
B+
Retailer 4
-
€631 EUR
View
B+
Retailer 5
-
€700 EUR
View
B+
Retailer 6
-
€709 EUR
View
B+
Retailer 7
-
€749 EUR
View
B+
Retailer 8
-
€755 EUR
View
B
Retailer 9
-
€859 EUR
View
B
Retailer 10
-
€1,392 EUR
View
B
Retailer 11
-
€1,402 EUR
View
Most Expensive
B
NZ Jewellers
3585645b-b322-42f4-83a1-1f85aaa1cbab · Nov 5
€1,904 EUR
$2,126 USD
View
11 more retailers have this diamond
Prices start from €459 EURSave up to €1,445 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
0.57ct Marquise
€459 EUR