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Marquise|Natural|IGI

1.01ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 492128227

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 492128227

Diamond specifications and retailer prices

From €1,025 EUR
As of November 6, 2026
Save €2,335 EUR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,361 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 492128227. Listed at 12 retailers as of November 3, 2026, with prices from €1,025 to €3,361, a €2,335 spread on the same certified stone. NZ Jewellers lists it at €3,361. 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

1.01
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.6°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 492128227
Dimensions8.87 × 5.32 × 3.37 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Top View
8.87 mm5.32 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 492128227
Side View
Table 60.0%Crown 32.6°Girdle: THK-VTKPavilion 41.4°Culet: NoneDepth 63.3%

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: €3,361 EUR|Low: €1,025 EUR|High: €3,361 EUR|Avg: €1,705 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2€1,025 EUR
Retailer 10€1,296 EUR
Retailer 6€1,377 EUR
Retailer 9€1,377 EUR
Retailer 4€1,414 EUR
Retailer 8€1,442 EUR
Retailer 7€1,589 EUR
Retailer 5€1,875 EUR
Retailer 3€2,407 EUR
NZ Jewellers€3,361 EUR

40 data points across 10 retailers

12 retailers€1,025 EUR to €3,361 EUR

A
Cheapest Retailer
-
€1,025 EUR
B+
Retailer 2
-
€1,277 EUR
View
B+
Retailer 3
-
€1,296 EUR
View
B+
Retailer 4
-
€1,345 EUR
View
B+
Retailer 5
-
€1,377 EUR
View
Retailer 6
-
€1,377 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,414 EUR
View
B+
Retailer 8
-
€1,442 EUR
View
B+
Retailer 9
-
€1,589 EUR
View
B+
Retailer 10
-
€1,875 EUR
View
B
Retailer 11
-
€2,407 EUR
View
Most Expensive
C
NZ Jewellers
8fa54ff4-3a35-4c39-bf75-c5963a5c99a4 · Nov 3
€3,361 EUR
$3,772 USD
View
11 more retailers have this diamond
Prices start from €1,025 EURSave up to €2,335 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
1.01ct Marquise
€1,025 EUR