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Marquise|Natural|IGI

1.23ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 768617907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 768617907

Diamond specifications and retailer prices

From €2,908 EUR
$3,262 USD
As of October 27, 2026
Save €1,290 EUR (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,707 EUR at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 768617907. Listed at 8 retailers as of October 27, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 768617907
Dimensions10.75 × 5.68 × 3.49 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.75 mm5.68 mm1.23 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768617907
Side View
Table 66.0%Crown 37.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

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 27
Current: €5,707 EUR|Low: €2,908 EUR|High: €5,707 EUR|Avg: €3,747 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8€2,908 EUR
Retailer 4€3,014 EUR
Retailer 9€3,276 EUR
Retailer 3€3,299 EUR
Retailer 2€3,402 EUR
Retailer 11€3,582 EUR
Retailer 10€3,656 EUR
Retailer 6€3,779 EUR
Retailer 5€3,830 EUR
Retailer 7€4,199 EUR
Retailer 12€4,257 EUR
NZ Jewellers€5,707 EUR

11 data points across 12 retailers

8 retailers€2,908 EUR to €4,199 EUR

A
Cheapest Retailer
-
€2,908 EUR
$3,262 USD
A
Retailer 2
-
€3,276 EUR
$3,674 USD
View
B+
Retailer 3
-
€3,402 EUR
$3,816 USD
View
B+
Retailer 4
-
€3,656 EUR
A$6,308 AUD
View
Retailer 5
-
€3,779 EUR
$4,239 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€3,830 EUR
View
B+
Retailer 7
-
€4,199 EUR
£3,708 GBP
View
Most Expensive
NZ Jewellers
5db0eb87-f76e-4f5d-b562-b4023a51b670 · Oct 14
€5,707 EUR
$6,401 USD
View
Price last confirmed 19 days ago
7 more retailers have this diamond
Prices start from €2,908 EURSave up to €1,290 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
1.23ct Marquise
€2,908 EUR