CaratHunter
Plans
Marquise|Natural|IGI

1.00ct I IF Marquise Natural Diamond

VG • I/IF • IGI 749558611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558611

Diamond specifications and retailer prices

From €2,878 EUR
$3,215 USD
As of November 1, 2026
Save €2,817 EUR (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,695 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 749558611. Listed at 19 retailers as of October 30, 2026, with prices from €2,878 to €5,695, a €2,817 spread on the same certified stone. NZ Jewellers lists it at €5,695. 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
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 749558611
Dimensions10.31 × 4.94 × 3.33 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
10.31 mm4.94 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558611
Side View
Table 59.0%Crown 38.8°Girdle: STK-THKPavilion 42°Culet: NoneDepth 67.4%

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: €3,671 EUR|Low: €2,797 EUR|High: €5,531 EUR|Avg: €3,643 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€2,878 EUR
Retailer 9€2,963 EUR
Retailer 7€3,016 EUR
Retailer 8€3,394 EUR
Retailer 2€3,450 EUR
Retailer 1€3,671 EUR
Retailer 6€3,844 EUR
Retailer 4€4,017 EUR
Retailer 3€5,466 EUR

39 data points across 9 retailers

19 retailers€2,878 EUR to €5,695 EUR

A
Cheapest Retailer
-
€2,878 EUR
$3,215 USD
A
Retailer 2
-
€2,901 EUR
$3,241 USD
View
A
Retailer 3
-
€2,950 EUR
$3,296 USD
View
Retailer 4
-
€2,963 EUR
£2,607 GBP
View
Price last confirmed 33 days ago
A
Retailer 5
-
€3,016 EUR
$3,370 USD
View
Final sale: no returns
A
Retailer 6
-
€3,137 EUR
$3,505 USD
View
A
Retailer 7
-
€3,191 EUR
$3,565 USD
View
A
Retailer 8
-
€3,268 EUR
$3,651 USD
View
A
Retailer 9
-
€3,268 EUR
$3,651 USD
View
A
Retailer 10
-
€3,394 EUR
$3,792 USD
View
A
Retailer 11
-
€3,399 EUR
$3,797 USD
View
A
Retailer 12
-
€3,450 EUR
£3,035 GBP
View
B+
Retailer 13
-
€3,671 EUR
View
B+
Retailer 14
-
€3,771 EUR
$4,213 USD
View
B+
Retailer 15
-
€4,017 EUR
ZAR 72,510 ZAR
View
B+
Retailer 16
-
€4,188 EUR
£3,684 GBP
View
B
Retailer 17
-
€4,813 EUR
$5,377 USD
View
B
Retailer 18
-
€5,466 EUR
£4,808 GBP
View
Most Expensive
B
NZ Jewellers
21e408cf-4bbe-47c3-b63b-e144a38619c1 · Oct 30
€5,695 EUR
$6,362 USD
View
18 more retailers have this diamond
Prices start from €2,878 EURSave up to €2,817 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
€2,878 EUR