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Cushion|Natural|GIA

0.90ct H I1 Cushion Natural Diamond

GD • H/I1 • GIA 2181057102

Certificate GIA 2181057102

Diamond specifications and retailer prices

From $3,164 NZD
$1,780 USD
As of November 2, 2026
Save $107 NZD (3%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,364 NZD at Wholesale Diamonds Direct · As of September 28, 2026
View at Wholesale Diamonds Direct

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 I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2181057102. Listed at 5 retailers as of November 2, 2026, with a relatively tight 3% 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

0.90
Carat
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181057102
Dimensions5.68 × 5.63 × 3.76 mm
L/W Ratio1.01
Top View
5.68 mm5.63 mm0.90 ctH / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2181057102
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $4,262 NZD|Low: $2,037 NZD|High: $4,364 NZD|Avg: $3,179 NZD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 8, 2026
Retailer 6$2,037 NZD
Retailer 5$2,517 NZD
Retailer 7$2,533 NZD
Retailer 2$3,164 NZD
Retailer 4$3,164 NZD
Retailer 8$3,267 NZD
Retailer 3$3,270 NZD
Retailer 1$4,262 NZD
Wholesale Diamonds Direct$4,364 NZD

9 data points across 9 retailers

5 retailers$3,164 NZD to $3,270 NZD

Retailer 1
-
$2,037 NZD
$1,146 USD
Price last confirmed 97 days ago
C
Retailer 2
-
$3,164 NZD
$1,780 USD
View
C
Retailer 3
-
$3,164 NZD
$1,780 USD
View
C
Retailer 4
-
$3,270 NZD
$1,840 USD
View
Most Expensive
Wholesale Diamonds Direct
177557575 · Sep 28
$4,364 NZD
$2,455 USD
View
Price under review
4 more retailers have this diamond
Prices start from $3,164 NZDSave up to $107 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.

C
0.90ct Cushion
$3,164 NZD