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Marquise|Natural|IGI

1.51ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • IGI 737519967

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 737519967

Diamond specifications and retailer prices

From $6,398 NZD
As of November 2, 2026
Save $5,866 NZD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,265 NZD 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737519967. Listed at 7 retailers as of November 2, 2026, with prices from $6,398 to $12,265, a $5,866 spread on the same certified stone. NZ Jewellers lists it at $12,265. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 737519967
Dimensions10.97 × 6.00 × 3.82 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Top View
10.97 mm6.00 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737519967
Side View
Table 57.0%Crown 38.7°Girdle: ThickPavilion 39.1°Culet: NoneDepth 63.7%

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: $12,265 NZD|Low: $6,397 NZD|High: $12,297 NZD|Avg: $8,382 NZD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$6,398 NZD
Retailer 4$6,774 NZD
Retailer 5$7,041 NZD
Retailer 6$7,041 NZD
Retailer 7$7,125 NZD
Retailer 8$7,569 NZD
Retailer 2$11,772 NZD
NZ Jewellers$12,265 NZD

30 data points across 8 retailers

7 retailers$6,398 NZD to $12,265 NZD

A
Cheapest Retailer
-
$6,398 NZD
A
Retailer 2
-
$6,774 NZD
View
A
Retailer 3
-
$7,041 NZD
View
A
Retailer 4
-
$7,041 NZD
View
A
Retailer 5
-
$7,125 NZD
View
B+
Retailer 6
-
$11,772 NZD
View
Most Expensive
B+
NZ Jewellers
04563918-6c6d-4940-8cf3-9ebd479c7694 · Nov 3
$12,265 NZD
$6,799 USD
View
6 more retailers have this diamond
Prices start from $6,398 NZDSave up to $5,866 NZD

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
$6,398 NZD