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Marquise|Natural|IGI

1.51ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 768617976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 768617976

Diamond specifications and retailer prices

From $4,725 USD
As of November 3, 2026
Save $4,026 USD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,751 USD at NZ Jewellers · As of November 3, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 768617976. Listed at 6 retailers as of November 3, 2026, with prices from $4,725 to $8,751, a $4,026 spread on the same certified stone. NZ Jewellers lists it at $8,751. 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
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 768617976
Dimensions10.92 × 5.98 × 3.74 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Top View
10.92 mm5.98 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768617976
Side View
Table 58.0%Crown 40.1°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $8,751 USD|Low: $4,725 USD|High: $8,751 USD|Avg: $5,767 USD|+3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$4,725 USD
Retailer 2$4,732 USD
Retailer 9$4,877 USD
Retailer 4$5,023 USD
Retailer 5$5,023 USD
Retailer 7$5,080 USD
Retailer 8$5,364 USD
Retailer 3$8,001 USD
NZ Jewellers$8,751 USD

27 data points across 9 retailers

6 retailers$4,725 USD to $8,751 USD

A
Cheapest Retailer
-
$4,725 USD
A
Retailer 2
-
$4,732 USD
View
A
Retailer 3
-
$5,023 USD
View
A
Retailer 4
-
$5,023 USD
View
B
Retailer 5
-
$8,001 USD
View
Most Expensive
B
NZ Jewellers
3962f6dd-1868-4ab4-b84c-76cf5e020e27 · Nov 3
$8,751 USD
View
5 more retailers have this diamond
Prices start from $4,725 USDSave up to $4,026 USD

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
$4,725 USD