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Marquise|Natural|IGI

0.71ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 815637973

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815637973

Diamond specifications and retailer prices

From €412 EUR
₹43,787 INR
As of October 31, 2026
Save €1,342 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,753 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815637973. Listed at 11 retailers as of October 30, 2026, with prices from €412 to €1,753, a €1,342 spread on the same certified stone. NZ Jewellers lists it at €1,753. 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

0.71
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.9°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 815637973
Dimensions8.86 × 4.67 × 2.97 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
8.86 mm4.67 mm0.71 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 815637973
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.6%

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 31
Current: €1,753 EUR|Low: €410 EUR|High: €1,753 EUR|Avg: €785 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€412 EUR
Retailer 8€516 EUR
Retailer 10€559 EUR
Retailer 7€602 EUR
Retailer 9€602 EUR
Retailer 11€645 EUR
Retailer 3€680 EUR
Retailer 2€742 EUR
Retailer 5€748 EUR
Retailer 6€1,298 EUR
NZ Jewellers€1,753 EUR

30 data points across 11 retailers

11 retailers€412 EUR to €1,753 EUR

A
Cheapest Retailer
-
€412 EUR
₹43,787 INR
B+
Retailer 2
-
€516 EUR
$576 USD
View
Final sale: no returns
B+
Retailer 3
-
€559 EUR
$625 USD
View
B+
Retailer 4
-
€602 EUR
$673 USD
View
B+
Retailer 5
-
€602 EUR
$673 USD
View
B+
Retailer 6
-
€645 EUR
$721 USD
View
B+
Retailer 7
-
€680 EUR
$760 USD
View
B+
Retailer 8
-
€742 EUR
£653 GBP
View
B+
Retailer 9
-
€748 EUR
View
B
Retailer 10
-
€1,298 EUR
£1,142 GBP
View
Most Expensive
C
NZ Jewellers
27d752af-beaf-47b2-b45c-9dcf12b400bc · Oct 30
€1,753 EUR
$1,959 USD
View
10 more retailers have this diamond
Prices start from €412 EURSave up to €1,342 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
0.71ct Marquise
€412 EUR