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Cushion|Natural|IGI

0.90ct H SI2 Cushion Natural Diamond

VG • H/SI2 • IGI 625484227

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 625484227

Diamond specifications and retailer prices

From $1,173 NZD
$661 USD
As of November 2, 2026
Save $2,121 NZD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,294 NZD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 625484227. Listed at 7 retailers as of November 1, 2026, with prices from $1,173 to $3,294, a $2,121 spread on the same certified stone. Moon Ocean lists it at $3,294. 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

0.90
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle32.9°
OriginNatural
Grading LabIGI
CertificateIGI 625484227
Dimensions5.28 × 5.18 × 3.73 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.28 mm5.18 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 625484227
Side View
Table 61.0%Crown 40.8°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 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 2
Current: $3,294 NZD|Low: $1,077 NZD|High: $3,631 NZD|Avg: $1,841 NZD|-8.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$1,173 NZD
Retailer 4$1,269 NZD
Retailer 5$1,272 NZD
Retailer 8$1,405 NZD
Retailer 3$1,487 NZD
Retailer 9$1,726 NZD
Retailer 7$1,945 NZD
Retailer 10$2,134 NZD
Retailer 2$2,332 NZD
Moon Ocean$3,294 NZD

37 data points across 10 retailers

7 retailers$1,173 NZD to $3,294 NZD

B+
Cheapest Retailer
-
$1,173 NZD
$661 USD
Final sale: no returns
A
Retailer 2
-
$1,269 NZD
$715 USD
View
A
Retailer 3
-
$1,272 NZD
$717 USD
View
Retailer 4
-
$1,405 NZD
$792 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$1,487 NZD
£660 GBP
View
B+
Retailer 6
-
$2,332 NZD
£1,035 GBP
View
Most Expensive
B
Moon Ocean
NVN-0FA2949F4-227 · Nov 1
$3,294 NZD
£1,462 GBP
View
6 more retailers have this diamond
Prices start from $1,173 NZDSave up to $2,121 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
0.90ct Cushion
$1,173 NZD