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Marquise|Natural|IGI

1.51ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 801638680

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638680

Diamond specifications and retailer prices

From €6,935 EUR
₹740,839 INR
As of November 2, 2026
Save €8,081 EUR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €15,017 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638680. Listed at 19 retailers as of October 30, 2026, with prices from €6,935 to €15,017, a €8,081 spread on the same certified stone. NZ Jewellers lists it at €15,017. 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

1.51
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 801638680
Dimensions10.63 × 5.86 × 3.97 mm
L/W Ratio1.81
Girdle conditionFaceted
Top View
10.63 mm5.86 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638680
Side View
Table 58.0%Crown 42.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 67.7%

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: €15,017 EUR|Low: €6,921 EUR|High: €15,017 EUR|Avg: €9,724 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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2€6,935 EUR
Retailer 14€8,216 EUR
Retailer 11€8,234 EUR
Retailer 9€8,281 EUR
Retailer 7€8,287 EUR
Retailer 15€8,288 EUR
Retailer 4€8,978 EUR
Retailer 8€9,025 EUR
Retailer 16€9,116 EUR
Retailer 5€9,269 EUR
Retailer 10€9,497 EUR
Retailer 3€10,359 EUR
Retailer 6€10,691 EUR
Retailer 13€11,030 EUR
Retailer 12€11,726 EUR
NZ Jewellers€15,017 EUR

31 data points across 16 retailers

19 retailers€6,935 EUR to €15,017 EUR

A
Cheapest Retailer
-
€6,935 EUR
₹740,839 INR
A
Retailer 2
-
€7,651 EUR
$8,581 USD
View
A
Retailer 3
-
€7,760 EUR
$8,704 USD
View
A
Retailer 4
-
€8,216 EUR
$9,215 USD
View
A
Retailer 5
-
€8,234 EUR
£7,272 GBP
View
A
Retailer 6
-
€8,281 EUR
£7,313 GBP
View
A
Retailer 7
-
€8,287 EUR
$9,295 USD
View
Final sale: no returns
A
Retailer 8
-
€8,288 EUR
$9,296 USD
View
B+
Retailer 9
-
€8,978 EUR
$10,070 USD
View
B+
Retailer 10
-
€8,995 EUR
£7,944 GBP
View
Retailer 11
-
€9,025 EUR
$10,123 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
€9,116 EUR
$10,225 USD
View
B+
Retailer 13
-
€9,182 EUR
$10,299 USD
View
B+
Retailer 14
-
€9,269 EUR
$10,396 USD
View
B+
Retailer 15
-
€9,497 EUR
View
B+
Retailer 16
-
€10,359 EUR
$11,619 USD
View
B+
Retailer 17
-
€11,030 EUR
ZAR 199,864 ZAR
View
B
Retailer 18
-
€11,726 EUR
£10,356 GBP
View
Most Expensive
B
NZ Jewellers
c33492fe-df17-4cad-9a7e-0f833ab2a11e · Oct 30
€15,017 EUR
$16,843 USD
View
18 more retailers have this diamond
Prices start from €6,935 EURSave up to €8,081 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
1.51ct Marquise
€6,935 EUR