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Marquise|Natural|IGI

1.51ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 737519558

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 737519558

Diamond specifications and retailer prices

From $10,618 NZD
$5,974 USD
As of November 1, 2026
Save $9,743 NZD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,361 NZD 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737519558. Listed at 16 retailers as of October 30, 2026, with prices from $10,618 to $20,361, a $9,743 spread on the same certified stone. NZ Jewellers lists it at $20,361. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 737519558
Dimensions11.02 × 6.03 × 3.72 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Top View
11.02 mm6.03 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737519558
Side View
Table 59.0%Crown 39.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 61.7%

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: $12,819 NZD|Low: $9,384 NZD|High: $18,152 NZD|Avg: $13,293 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$10,255 NZD
Retailer 7$11,236 NZD
Retailer 2$11,810 NZD
Retailer 8$12,361 NZD
Retailer 1$12,819 NZD
Retailer 6$14,382 NZD
Retailer 4$14,958 NZD
Retailer 3$17,935 NZD

39 data points across 8 retailers

16 retailers$10,618 NZD to $20,361 NZD

Retailer 1
-
$9,278 NZD
$5,220 USD
Price last confirmed 8 days ago
Retailer 2
-
$10,255 NZD
$5,770 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$10,618 NZD
$5,974 USD
View
B+
Retailer 4
-
$11,236 NZD
$6,322 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,238 NZD
$6,323 USD
View
B+
Retailer 6
-
$11,286 NZD
$6,350 USD
View
A
Retailer 7
-
$11,810 NZD
£5,232 GBP
View
B+
Retailer 8
-
$12,175 NZD
$6,850 USD
View
B+
Retailer 9
-
$12,351 NZD
$6,949 USD
View
B+
Retailer 10
-
$12,361 NZD
$6,955 USD
View
B+
Retailer 11
-
$12,458 NZD
$7,010 USD
View
B+
Retailer 12
-
$12,819 NZD
€6,869 EUR
View
B+
Retailer 13
-
$14,046 NZD
$7,903 USD
View
B+
Retailer 14
-
$14,958 NZD
ZAR 135,959 ZAR
View
B
Retailer 15
-
$17,935 NZD
£7,946 GBP
View
Most Expensive
B
NZ Jewellers
065460c2-dc0c-4e2d-a7ff-386cb7eddcb1 · Oct 30
$20,361 NZD
$11,456 USD
View
15 more retailers have this diamond
Prices start from $10,618 NZDSave up to $9,743 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
$10,618 NZD