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Cushion|Natural|GIA

0.90ct F I1 Cushion Natural Diamond

GD • F/I1 • GIA 6237829890

Certificate GIA 6237829890

Diamond specifications and retailer prices

From $2,648 NZD
$1,490 USD
As of November 2, 2026
Save $730 NZD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,378 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237829890. Listed at 4 retailers as of November 2, 2026, with prices from $2,648 to $3,378, a $730 spread on the same certified stone. Yorxs lists it at $3,378. 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
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237829890
Dimensions5.85 × 5.18 × 3.76 mm
L/W Ratio1.13
Top View
5.85 mm5.18 mm0.90 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6237829890
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.5%

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 2
Current: $2,737 NZD|Low: $2,648 NZD|High: $3,378 NZD|Avg: $2,845 NZD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 2$2,648 NZD
Retailer 3$2,648 NZD
Retailer 1$2,737 NZD
Yorxs$3,378 NZD

16 data points across 4 retailers

4 retailers$2,648 NZD to $3,378 NZD

B
Cheapest Retailer
-
$2,648 NZD
$1,490 USD
B
Retailer 2
-
$2,648 NZD
$1,490 USD
View
B
Retailer 3
-
$2,737 NZD
$1,540 USD
View
Most Expensive
C
Yorxs
B2970A13E · Nov 2
$3,378 NZD
€1,810 EUR
View
3 more retailers have this diamond
Prices start from $2,648 NZDSave up to $730 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
$2,648 NZD