Marquise|Natural|IGI

1.00ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 826697460

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 826697460

Diamond specifications and retailer prices

From €2,078 EUR
₹221,070 INR
As of November 1, 2026
Save €2,713 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,790 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 826697460. Listed at 9 retailers as of October 26, 2026, with prices from €2,078 to €4,790, a €2,713 spread on the same certified stone. MOH London lists it at €4,790. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 826697460
Dimensions9.81 × 5.24 × 3.26 mm
L/W Ratio1.87
Girdle conditionFaceted
Top View
9.81 mm5.24 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 826697460
Side View
Table 62.0%Crown 35.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.2%

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 1
Current: €4,790 EUR|Low: €2,078 EUR|High: €5,051 EUR|Avg: €3,332 EUR|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2€2,078 EUR
Retailer 3€2,616 EUR
Retailer 6€2,642 EUR
Retailer 4€2,737 EUR
Retailer 9€2,971 EUR
Retailer 7€3,030 EUR
Retailer 5€3,310 EUR
Retailer 8€4,769 EUR
MOH London€4,790 EUR

30 data points across 9 retailers

9 retailers€2,078 EUR to €4,790 EUR

A
Cheapest Retailer
-
€2,078 EUR
₹221,070 INR
A
Retailer 2
-
€2,616 EUR
£2,301 GBP
View
A
Retailer 3
-
€2,642 EUR
$2,952 USD
View
A
Retailer 4
-
€2,737 EUR
$3,058 USD
View
B+
Retailer 5
-
€2,971 EUR
$3,319 USD
View
A
Retailer 6
-
€3,030 EUR
View
B+
Retailer 7
-
€3,310 EUR
£2,912 GBP
View
B
Retailer 8
-
€4,769 EUR
$5,328 USD
View
Most Expensive
B
MOH London
682D8B41D · Oct 26
€4,790 EUR
£4,214 GBP
View
8 more retailers have this diamond
Prices start from €2,078 EURSave up to €2,713 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
€2,078 EUR