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Marquise|Natural|IGI

1.02ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 809693219

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809693219

Diamond specifications and retailer prices

From €1,937 EUR
£1,711 GBP
As of November 2, 2026
Save €2,215 EUR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,152 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809693219. Listed at 7 retailers as of October 30, 2026, with prices from €1,937 to €4,152, a €2,215 spread on the same certified stone. NZ Jewellers lists it at €4,152. 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

1.02
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 809693219
Dimensions10.17 × 5.38 × 3.21 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
10.17 mm5.38 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809693219
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.7%

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 2
Current: €4,152 EUR|Low: €1,936 EUR|High: €4,286 EUR|Avg: €2,532 EUR|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2€1,937 EUR
Retailer 8€1,970 EUR
Retailer 6€1,986 EUR
Retailer 4€1,997 EUR
Retailer 7€2,024 EUR
Retailer 5€2,077 EUR
Retailer 3€3,480 EUR
NZ Jewellers€4,152 EUR

34 data points across 8 retailers

7 retailers€1,937 EUR to €4,152 EUR

A
Cheapest Retailer
-
€1,937 EUR
£1,711 GBP
A
Retailer 2
-
€1,986 EUR
$2,227 USD
View
A
Retailer 3
-
€1,997 EUR
$2,240 USD
View
A
Retailer 4
-
€2,024 EUR
$2,270 USD
View
A
Retailer 5
-
€2,077 EUR
$2,330 USD
View
B
Retailer 6
-
€3,480 EUR
£3,073 GBP
View
Most Expensive
B
NZ Jewellers
7a90247a-3cdf-4e97-8229-f121a9493461 · Oct 30
€4,152 EUR
$4,657 USD
View
6 more retailers have this diamond
Prices start from €1,937 EURSave up to €2,215 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
1.02ct Marquise
€1,937 EUR