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Marquise|Natural|IGI

0.78ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 502165564

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 502165564

Diamond specifications and retailer prices

From $1,272 NZD
₹68,161 INR
As of November 2, 2026
Save $4,113 NZD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,385 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.78ct natural marquise diamond

This 0.78ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 502165564. Listed at 16 retailers as of October 30, 2026, with prices from $1,272 to $5,385, a $4,113 spread on the same certified stone. NZ Jewellers lists it at $5,385. 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

0.78
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33.6°
Pavilion angle42.3°
OriginNatural
Grading LabIGI
CertificateIGI 502165564
Dimensions8.60 × 4.77 × 3.14 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Top View
8.60 mm4.77 mm0.78 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 502165564
Side View
Table 55.0%Crown 33.6°Girdle: MED-VTKPavilion 42.3°Culet: NoneDepth 65.8%

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: $5,385 NZD|Low: $1,269 NZD|High: $5,385 NZD|Avg: $2,282 NZD
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
November 2, 2026
Retailer 2$1,272 NZD
Retailer 6$1,585 NZD
Retailer 5$1,671 NZD
Retailer 4$1,717 NZD
Retailer 12$1,717 NZD
Retailer 3$1,783 NZD
Retailer 13$1,871 NZD
Retailer 14$1,982 NZD
Retailer 8$2,048 NZD
Retailer 7$2,165 NZD
Retailer 10$2,415 NZD
Retailer 11$2,565 NZD
Retailer 9$3,146 NZD
NZ Jewellers$5,385 NZD

30 data points across 14 retailers

16 retailers$1,272 NZD to $5,385 NZD

A
Cheapest Retailer
-
$1,272 NZD
₹68,161 INR
B+
Retailer 2
-
$1,585 NZD
$892 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,671 NZD
$940 USD
View
B+
Retailer 4
-
$1,681 NZD
$946 USD
View
B+
Retailer 5
-
$1,688 NZD
$950 USD
View
B+
Retailer 6
-
$1,717 NZD
$966 USD
View
B+
Retailer 7
-
$1,717 NZD
$966 USD
View
B+
Retailer 8
-
$1,783 NZD
$1,003 USD
View
B+
Retailer 9
-
$1,871 NZD
$1,053 USD
View
B+
Retailer 10
-
$1,982 NZD
$1,115 USD
View
B+
Retailer 11
-
$2,048 NZD
£907 GBP
View
B+
Retailer 12
-
$2,165 NZD
£959 GBP
View
B
Retailer 13
-
$2,415 NZD
€1,294 EUR
View
B
Retailer 14
-
$2,565 NZD
ZAR 23,313 ZAR
View
B
Retailer 15
-
$3,146 NZD
£1,394 GBP
View
Most Expensive
C
NZ Jewellers
028f03ec-d30b-41d3-8746-981d48bdcfd2 · Oct 30
$5,385 NZD
$3,030 USD
View
15 more retailers have this diamond
Prices start from $1,272 NZDSave up to $4,113 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
0.78ct Marquise
$1,272 NZD