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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2215238389

Certificate GIA 2215238389

Diamond specifications and retailer prices

From $3,744 NZD
$2,110 USD
As of November 1, 2026
Save $4,609 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,353 NZD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215238389. Listed at 20 retailers as of October 29, 2026, with prices from $3,744 to $8,353, a $4,609 spread on the same certified stone. MOH London lists it at $8,353. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215238389
Dimensions5.92 × 5.64 × 3.83 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.92 mm5.64 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215238389
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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: $8,353 NZD|Low: $3,306 NZD|High: $8,410 NZD|Avg: $5,099 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$3,744 NZD
Retailer 3$3,772 NZD
Retailer 9$3,966 NZD
Retailer 7$4,276 NZD
Retailer 8$4,297 NZD
Retailer 11$4,681 NZD
Retailer 4$5,070 NZD
Retailer 10$5,314 NZD
Retailer 2$5,556 NZD
Retailer 5$6,996 NZD
MOH London$8,353 NZD

44 data points across 11 retailers

20 retailers$3,744 NZD to $8,353 NZD

B
Cheapest Retailer
-
$3,744 NZD
$2,110 USD
B
Retailer 2
-
$3,772 NZD
$2,126 USD
View
B
Retailer 3
-
$3,863 NZD
$2,177 USD
View
B
Retailer 4
-
$3,882 NZD
$2,188 USD
View
B
Retailer 5
-
$3,966 NZD
$2,235 USD
View
Final sale: no returns
B
Retailer 6
-
$4,051 NZD
$2,283 USD
View
B
Retailer 7
-
$4,145 NZD
$2,336 USD
View
B
Retailer 8
-
$4,276 NZD
$2,410 USD
View
B
Retailer 9
-
$4,297 NZD
$2,422 USD
View
B
Retailer 10
-
$4,681 NZD
$2,638 USD
View
B
Retailer 11
-
$4,693 NZD
CA$3,674 CAD
View
B
Retailer 12
-
$4,933 NZD
$2,780 USD
View
B
Retailer 13
-
$4,933 NZD
$2,780 USD
View
B
Retailer 14
-
$5,070 NZD
£2,250 GBP
View
B
Retailer 15
-
$5,110 NZD
$2,880 USD
View
Retailer 16
-
$5,314 NZD
A$4,608 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$5,433 NZD
$3,062 USD
View
B
Retailer 18
-
$5,556 NZD
€2,982 EUR
View
B
Retailer 19
-
$6,996 NZD
ZAR 63,698 ZAR
View
Most Expensive
B
MOH London
C98C60FBD · Oct 29
$8,353 NZD
£3,707 GBP
View
19 more retailers have this diamond
Prices start from $3,744 NZDSave up to $4,609 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
$3,744 NZD