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Marquise|Natural|IGI

1.00ct H I1 Marquise Natural Diamond

VG • H/I1 • IGI 696515797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 696515797

Diamond specifications and retailer prices

From €1,344 EUR
$1,507 USD
As of November 1, 2026
Save €2,191 EUR (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,534 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 696515797. Listed at 10 retailers as of October 30, 2026, with prices from €1,344 to €3,534, a €2,191 spread on the same certified stone. NZ Jewellers lists it at €3,534. 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

1.00
Carat
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 696515797
Dimensions9.56 × 5.16 × 3.40 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Top View
9.56 mm5.16 mm1.00 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 696515797
Side View
Table 61.0%Crown 38°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 65.9%

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: Nov 1
Current: €1,978 EUR|Low: €1,344 EUR|High: €1,980 EUR|Avg: €1,525 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€1,344 EUR
Retailer 5€1,355 EUR
Retailer 4€1,449 EUR
Retailer 2€1,516 EUR
Retailer 1€1,978 EUR

18 data points across 5 retailers

10 retailers€1,344 EUR to €3,534 EUR

B+
Cheapest Retailer
-
€1,344 EUR
$1,507 USD
Retailer 2
-
€1,449 EUR
$1,625 USD
View
Price last confirmed 49 days ago
B+
Retailer 3
-
€1,449 EUR
$1,625 USD
View
B+
Retailer 4
-
€1,449 EUR
$1,625 USD
View
B+
Retailer 5
-
€1,516 EUR
$1,700 USD
View
B+
Retailer 6
-
€1,516 EUR
$1,701 USD
View
Retailer 7
-
€1,672 EUR
$1,875 USD
View
Price last confirmed 56 days ago
B+
Retailer 8
-
€1,672 EUR
$1,875 USD
View
B+
Retailer 9
-
€1,978 EUR
View
Most Expensive
C
NZ Jewellers
b26e141e-f9b4-4f14-aa07-c8197cc35c42 · Oct 30
€3,534 EUR
$3,964 USD
View
9 more retailers have this diamond
Prices start from €1,344 EURSave up to €2,191 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+
1.00ct Marquise
€1,344 EUR