CaratHunter
Plans
Cushion|Natural|GIA

0.90ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 2201400173

Certificate GIA 2201400173

Diamond specifications and retailer prices

From $3,589 NZD
$2,023 USD
As of November 1, 2026
Save $1,871 NZD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,186 NZD at MOH London · As of October 8, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2201400173. Listed at 14 retailers as of November 1, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2201400173
Dimensions5.73 × 5.02 × 3.55 mm
L/W Ratio1.14
Top View
5.73 mm5.02 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2201400173
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,186 NZD|Low: $3,252 NZD|High: $12,146 NZD|Avg: $5,150 NZD|+3.3%
MOH London
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
November 2, 2026
Retailer 13$3,549 NZD
Retailer 7$3,589 NZD
Retailer 8$3,611 NZD
Retailer 4$3,790 NZD
Retailer 9$3,857 NZD
Retailer 11$4,136 NZD
Retailer 15$4,280 NZD
Retailer 6$4,365 NZD
Retailer 5$4,613 NZD
Retailer 14$4,613 NZD
Retailer 3$4,755 NZD
Retailer 2$5,460 NZD
Retailer 10$5,731 NZD
MOH London$8,186 NZD
Retailer 12$12,138 NZD

44 data points across 15 retailers

14 retailers$3,589 NZD to $5,460 NZD

Retailer 1
-
$3,108 NZD
$1,752 USD
Price last confirmed 90 days ago
B
Retailer 2
-
$3,589 NZD
$2,023 USD
View
B
Retailer 3
-
$3,611 NZD
$2,035 USD
View
Retailer 4
-
$3,790 NZD
$2,136 USD
View
Price last confirmed 27 days ago
B
Retailer 5
-
$3,857 NZD
$2,174 USD
View
B
Retailer 6
-
$4,136 NZD
$2,331 USD
View
Retailer 7
-
$4,280 NZD
$2,412 USD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$4,359 NZD
CA$3,412 CAD
View
B
Retailer 9
-
$4,365 NZD
$2,460 USD
View
B
Retailer 10
-
$4,613 NZD
$2,600 USD
View
B
Retailer 11
-
$4,613 NZD
$2,600 USD
View
B
Retailer 12
-
$4,755 NZD
$2,680 USD
View
C
Retailer 13
-
$5,460 NZD
£2,423 GBP
View
Most Expensive
MOH London
17CF570AC · Oct 8
$8,186 NZD
£3,633 GBP
View
Price last confirmed 25 days ago
13 more retailers have this diamond
Prices start from $3,589 NZDSave up to $1,871 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.

B
0.90ct Cushion
$3,589 NZD