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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 €6,965 EUR
₹741,078 INR
As of November 1, 2026
Save €8,111 EUR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €15,076 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 €6,965 to €15,076, a €8,111 spread on the same certified stone. NZ Jewellers lists it at €15,076. 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
Color
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 1
Current: €15,076 EUR|Low: €6,949 EUR|High: €15,076 EUR|Avg: €9,672 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 10€6,965 EUR
Retailer 14€8,248 EUR
Retailer 9€8,267 EUR
Retailer 12€8,314 EUR
Retailer 7€8,320 EUR
Retailer 15€8,321 EUR
Retailer 4€9,014 EUR
Retailer 8€9,061 EUR
Retailer 16€9,152 EUR
Retailer 5€9,306 EUR
Retailer 2€9,535 EUR
Retailer 3€10,400 EUR
Retailer 6€10,733 EUR
Retailer 13€11,074 EUR
Retailer 11€11,772 EUR
NZ Jewellers€15,076 EUR

32 data points across 16 retailers

19 retailers€6,965 EUR to €15,076 EUR

A
Cheapest Retailer
-
€6,965 EUR
₹741,078 INR
A
Retailer 2
-
€7,681 EUR
$8,581 USD
View
A
Retailer 3
-
€7,791 EUR
$8,704 USD
View
A
Retailer 4
-
€8,248 EUR
$9,215 USD
View
A
Retailer 5
-
€8,267 EUR
£7,272 GBP
View
A
Retailer 6
-
€8,314 EUR
£7,314 GBP
View
A
Retailer 7
-
€8,320 EUR
$9,295 USD
View
Final sale: no returns
A
Retailer 8
-
€8,321 EUR
$9,296 USD
View
B+
Retailer 9
-
€9,014 EUR
$10,070 USD
View
B+
Retailer 10
-
€9,030 EUR
£7,944 GBP
View
Retailer 11
-
€9,061 EUR
$10,123 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
€9,152 EUR
$10,225 USD
View
B+
Retailer 13
-
€9,219 EUR
$10,299 USD
View
B+
Retailer 14
-
€9,306 EUR
$10,396 USD
View
B+
Retailer 15
-
€9,535 EUR
View
B+
Retailer 16
-
€10,400 EUR
$11,619 USD
View
B+
Retailer 17
-
€11,074 EUR
ZAR 199,864 ZAR
View
B
Retailer 18
-
€11,772 EUR
£10,356 GBP
View
Most Expensive
B
NZ Jewellers
c33492fe-df17-4cad-9a7e-0f833ab2a11e · Oct 30
€15,076 EUR
$16,843 USD
View
18 more retailers have this diamond
Prices start from €6,965 EURSave up to €8,111 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
€6,965 EUR