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Marquise|Natural|GIA

1.00ct K SI2 Marquise Natural Diamond

ID • K/SI2 • GIA 7553268230

Certificate GIA 7553268230

Diamond specifications and retailer prices

From €980 EUR
As of November 6, 2026
Save €2,231 EUR (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,211 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553268230. Listed at 14 retailers as of November 5, 2026, with prices from €980 to €3,211, a €2,231 spread on the same certified stone. NZ Jewellers lists it at €3,211. 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

1.00
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553268230
Dimensions9.54 × 5.30 × 3.11 mm
L/W Ratio1.80
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Indented Natural, Feather, Cavity, Needle, Natural
Top View
9.54 mm5.30 mm1.00 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553268230
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 58.7%

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: €1,368 EUR|Low: €980 EUR|High: €2,334 EUR|Avg: €1,544 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7€980 EUR
Retailer 2€1,221 EUR
Retailer 8€1,343 EUR
Retailer 1€1,368 EUR
Retailer 9€1,437 EUR
Retailer 3€1,454 EUR
Retailer 10€1,566 EUR
Retailer 6€1,674 EUR
Retailer 5€1,832 EUR
Retailer 4€2,300 EUR

40 data points across 10 retailers

14 retailers€980 EUR to €3,211 EUR

A
Cheapest Retailer
-
€980 EUR
A
Retailer 2
-
€1,221 EUR
View
Retailer 3
-
€1,317 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€1,317 EUR
View
B+
Retailer 5
-
€1,368 EUR
View
B+
Retailer 6
-
€1,377 EUR
View
B+
Retailer 7
-
€1,437 EUR
View
A
Retailer 8
-
€1,454 EUR
View
B+
Retailer 9
-
€1,519 EUR
View
B+
Retailer 10
-
€1,674 EUR
View
B+
Retailer 11
-
€1,832 EUR
View
B+
Retailer 12
-
€1,892 EUR
View
B
Retailer 13
-
€2,300 EUR
View
Most Expensive
B
NZ Jewellers
2a836711-b754-4260-b468-1965efb65909 · Nov 5
€3,211 EUR
$3,604 USD
View
13 more retailers have this diamond
Prices start from €980 EURSave up to €2,231 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
1.00ct Marquise
€980 EUR