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Marquise|Natural|IGI

1.70ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 712558464

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 712558464

Diamond specifications and retailer prices

From €8,129 EUR
SGD 12,273 SGD
As of October 31, 2026
Save €5,526 EUR (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €13,655 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 712558464. Listed at 13 retailers as of October 30, 2026, with prices from €8,129 to €13,655, a €5,526 spread on the same certified stone. NZ Jewellers lists it at €13,655. 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

1.70
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 712558464
Dimensions11.94 × 5.98 × 3.81 mm
L/W Ratio2.00
Girdle conditionFaceted
Top View
11.94 mm5.98 mm1.70 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 712558464
Side View
Table 56.0%Crown 40.4°Girdle: THK-VTKPavilion 38.6°CuletDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €10,123 EUR|Low: €8,080 EUR|High: €12,701 EUR|Avg: €9,743 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€8,129 EUR
Retailer 10€8,391 EUR
Retailer 3€8,840 EUR
Retailer 2€8,870 EUR
Retailer 8€8,870 EUR
Retailer 9€8,942 EUR
Retailer 6€9,948 EUR
Retailer 1€10,123 EUR
Retailer 5€11,806 EUR
Retailer 4€12,550 EUR

43 data points across 10 retailers

13 retailers€8,129 EUR to €13,655 EUR

B+
Cheapest Retailer
-
€8,129 EUR
SGD 12,273 SGD
B
Retailer 2
-
€8,391 EUR
$9,375 USD
View
B
Retailer 3
-
€8,840 EUR
£7,776 GBP
View
B
Retailer 4
-
€8,870 EUR
$9,910 USD
View
B
Retailer 5
-
€8,870 EUR
$9,910 USD
View
Final sale: no returns
B
Retailer 6
-
€8,942 EUR
$9,990 USD
View
B
Retailer 7
-
€9,798 EUR
$10,946 USD
View
B
Retailer 8
-
€9,948 EUR
$11,114 USD
View
B
Retailer 9
-
€10,123 EUR
View
B
Retailer 10
-
€11,305 EUR
$12,630 USD
View
B
Retailer 11
-
€11,806 EUR
ZAR 213,073 ZAR
View
B
Retailer 12
-
€12,550 EUR
£11,040 GBP
View
Most Expensive
C
NZ Jewellers
6334b40e-9fa5-4fe0-8114-a1f4307a19cf · Oct 30
€13,655 EUR
$15,256 USD
View
12 more retailers have this diamond
Prices start from €8,129 EURSave up to €5,526 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.

B+
1.70ct Marquise
€8,129 EUR