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Cushion|Natural|IGI

1.72ct G IF Cushion Natural Diamond

VG • G/IF • IGI 815669817

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 815669817

Diamond specifications and retailer prices

From $10,423 NZD
As of November 4, 2026
Save $8,681 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,104 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.72ct natural cushion diamond

This 1.72ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815669817. Listed at 12 retailers as of November 4, 2026, with prices from $10,423 to $19,104, a $8,681 spread on the same certified stone. MOH London lists it at $19,104. 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

1.72
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 815669817
Dimensions6.92 × 6.28 × 4.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.92 mm6.28 mm1.72 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815669817
Side View
Table 61.0%Crown 38.4°Girdle: STK-THKPavilion 34.9°CuletDepth 72.0%

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 4
Current: $19,104 NZD|Low: $10,423 NZD|High: $19,386 NZD|Avg: $13,685 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$10,423 NZD
Retailer 6$11,367 NZD
Retailer 3$11,881 NZD
Retailer 9$12,684 NZD
Retailer 7$12,687 NZD
Retailer 11$12,728 NZD
Retailer 2$13,013 NZD
Retailer 4$14,021 NZD
Retailer 10$14,856 NZD
Retailer 5$16,887 NZD
MOH London$19,104 NZD

42 data points across 11 retailers

12 retailers$10,423 NZD to $19,104 NZD

A
Cheapest Retailer
-
$10,423 NZD
Retailer 2
-
$11,367 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$11,881 NZD
View
A
Retailer 4
-
$12,684 NZD
View
A
Retailer 5
-
$12,687 NZD
View
Final sale: no returns
A
Retailer 6
-
$12,728 NZD
View
A
Retailer 7
-
$13,013 NZD
View
A
Retailer 8
-
$14,021 NZD
View
A
Retailer 9
-
$14,036 NZD
View
A
Retailer 10
-
$14,856 NZD
View
A
Retailer 11
-
$16,887 NZD
View
Most Expensive
B+
MOH London
46C76EADE · Nov 4
$19,104 NZD
£8,456 GBP
View
11 more retailers have this diamond
Prices start from $10,423 NZDSave up to $8,681 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
1.72ct Cushion
$10,423 NZD