Marquise|Natural|IGI

1.21ct I IF Marquise Natural Diamond

VG • I/IF • IGI 809692830

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809692830

Diamond specifications and retailer prices

From €2,692 EUR
£2,378 GBP
As of October 30, 2026
Save €2,528 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,220 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct 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 809692830. Listed at 6 retailers as of October 30, 2026, with prices from €2,692 to €5,220, a €2,528 spread on the same certified stone. NZ Jewellers lists it at €5,220. 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

1.21
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.2°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 809692830
Dimensions10.40 × 5.64 × 3.35 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
10.40 mm5.64 mm1.21 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809692830
Side View
Table 62.0%Crown 41.2°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 59.4%

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: Oct 30
Current: €5,220 EUR|Low: €2,692 EUR|High: €5,300 EUR|Avg: €3,636 EUR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€2,692 EUR
Retailer 7€2,800 EUR
Retailer 5€2,997 EUR
Retailer 2€3,014 EUR
Retailer 4€3,112 EUR
Retailer 6€5,038 EUR
NZ Jewellers€5,220 EUR

31 data points across 7 retailers

6 retailers€2,692 EUR to €5,220 EUR

A
Cheapest Retailer
-
€2,692 EUR
£2,378 GBP
A
Retailer 2
-
€2,997 EUR
$3,361 USD
View
A
Retailer 3
-
€3,014 EUR
$3,380 USD
View
A
Retailer 4
-
€3,112 EUR
$3,490 USD
View
B+
Retailer 5
-
€5,038 EUR
£4,449 GBP
View
Most Expensive
B+
NZ Jewellers
183f375d-a9ce-4100-9305-ab519e5c6a01 · Oct 30
€5,220 EUR
$5,855 USD
View
5 more retailers have this diamond
Prices start from €2,692 EURSave up to €2,528 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
1.21ct Marquise
€2,692 EUR