Marquise|Natural|IGI

1.28ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 778617650

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 778617650

Diamond specifications and retailer prices

From $7,640 NZD
As of November 1, 2026
Save $1,496 NZD (16%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,450 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.28ct natural marquise diamond

This 1.28ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 778617650. Listed at 21 retailers as of October 30, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.28
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 778617650
Dimensions12.08 × 5.52 × 3.23 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Top View
12.08 mm5.52 mm1.28 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778617650
Side View
Table 57.0%Crown 39.6°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $15,450 NZD|Low: $6,770 NZD|High: $15,450 NZD|Avg: $9,852 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$6,770 NZD
Retailer 12$7,640 NZD
Retailer 8$8,185 NZD
Retailer 9$8,226 NZD
Retailer 13$8,343 NZD
Retailer 6$8,868 NZD
Retailer 15$8,868 NZD
Retailer 16$8,868 NZD
Retailer 2$8,987 NZD
Retailer 11$10,021 NZD
Retailer 5$10,232 NZD
Retailer 4$10,417 NZD
Retailer 14$10,798 NZD
Retailer 3$13,043 NZD
Retailer 10$14,197 NZD
NZ Jewellers$15,450 NZD

35 data points across 16 retailers

21 retailers$7,640 NZD to $9,136 NZD

Retailer 1
-
$6,770 NZD
Price last confirmed 18 days ago
A
Retailer 2
-
$7,640 NZD
View
Retailer 3
-
$7,735 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$7,845 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$8,226 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$8,343 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$8,868 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$8,868 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$8,868 NZD
View
Price last confirmed 8 days ago
Retailer 10
-
$8,868 NZD
View
Price last confirmed 25 days ago
Retailer 11
-
$8,944 NZD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$8,987 NZD
View
A
Retailer 13
-
$9,136 NZD
View
Retailer 14
-
$10,021 NZD
View
Price last confirmed 9 days ago
Retailer 15
-
$10,232 NZD
View
Price last confirmed 10 days ago
Retailer 16
-
$10,232 NZD
View
Price last confirmed 28 days ago
Retailer 17
-
$10,302 NZD
View
Price last confirmed 8 days ago
Retailer 18
-
$10,798 NZD
View
Price last confirmed 10 days ago
Retailer 19
-
$13,043 NZD
View
Price last confirmed 10 days ago
Retailer 20
-
$14,197 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
6fbbbda7-232d-4b8c-a11e-dabda3ee386d · Oct 27
$15,450 NZD
$8,685 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $7,640 NZDSave up to $1,496 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
1.28ct Marquise
$7,640 NZD