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Marquise|Natural|IGI

0.80ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 780654994

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 780654994

Diamond specifications and retailer prices

From €411 EUR
₹43,953 INR
As of November 2, 2026
Save €1,292 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,704 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 780654994. Listed at 16 retailers as of October 30, 2026, with prices from €411 to €1,704, a €1,292 spread on the same certified stone. NZ Jewellers lists it at €1,704. 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

0.80
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 780654994
Dimensions8.86 × 4.77 × 3.25 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
8.86 mm4.77 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780654994
Side View
Table 51.0%Crown 34.8°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 68.1%

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 2
Current: €1,704 EUR|Low: €411 EUR|High: €1,704 EUR|Avg: €770 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
Retailer 13
November 2, 2026
Retailer 2€411 EUR
Retailer 4€543 EUR
Retailer 3€585 EUR
Retailer 12€585 EUR
Retailer 9€615 EUR
Retailer 13€627 EUR
Retailer 5€670 EUR
Retailer 6€685 EUR
Retailer 7€688 EUR
Retailer 10€802 EUR
Retailer 11€804 EUR
Retailer 8€1,255 EUR
NZ Jewellers€1,704 EUR

25 data points across 13 retailers

16 retailers€411 EUR to €1,704 EUR

A
Cheapest Retailer
-
€411 EUR
₹43,953 INR
Retailer 2
-
€522 EUR
$586 USD
View
Price last confirmed 91 days ago
B+
Retailer 3
-
€543 EUR
$609 USD
View
Retailer 4
-
€543 EUR
$609 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€585 EUR
$656 USD
View
B+
Retailer 6
-
€585 EUR
$656 USD
View
A
Retailer 7
-
€615 EUR
$690 USD
View
B+
Retailer 8
-
€627 EUR
$703 USD
View
B+
Retailer 9
-
€661 EUR
$741 USD
View
B+
Retailer 10
-
€670 EUR
$751 USD
View
A
Retailer 11
-
€685 EUR
£605 GBP
View
B+
Retailer 12
-
€688 EUR
£608 GBP
View
B+
Retailer 13
-
€802 EUR
View
B+
Retailer 14
-
€804 EUR
ZAR 14,562 ZAR
View
B
Retailer 15
-
€1,255 EUR
£1,108 GBP
View
Most Expensive
B
NZ Jewellers
e739ce3d-e5ef-4aab-9d8e-39c6c6b3614d · Oct 30
€1,704 EUR
$1,911 USD
View
15 more retailers have this diamond
Prices start from €411 EURSave up to €1,292 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
0.80ct Marquise
€411 EUR