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Cushion|Natural|GIA

1.00ct H I1 Cushion Natural Diamond

ID • H/I1 • GIA 2506388930

Certificate GIA 2506388930

Diamond specifications and retailer prices

From $2,984 NZD
$1,679 USD
As of November 1, 2026
Save $1,489 NZD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,473 NZD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506388930. Listed at 4 retailers as of October 31, 2026, with prices from $2,984 to $4,473, a $1,489 spread on the same certified stone. Yorxs lists it at $4,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506388930
Dimensions7.15 × 5.43 × 3.57 mm
L/W Ratio1.32
Top View
7.15 mm5.43 mm1.00 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506388930
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.8%

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: $2,462 NZD|Low: $2,454 NZD|High: $4,473 NZD|Avg: $3,434 NZD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1$2,462 NZD
Retailer 3$2,984 NZD
Retailer 2$3,176 NZD
Retailer 4$3,897 NZD
Yorxs$4,473 NZD

37 data points across 5 retailers

4 retailers$2,984 NZD to $4,473 NZD

Retailer 1
-
$2,462 NZD
₹131,912 INR
Price last confirmed 10 days ago
B
Retailer 2
-
$2,984 NZD
$1,679 USD
View
B
Retailer 3
-
$3,176 NZD
$1,787 USD
View
Most Expensive
B
Yorxs
033E3CEB3 · Oct 31
$4,473 NZD
€2,397 EUR
View
3 more retailers have this diamond
Prices start from $2,984 NZDSave up to $1,489 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
1.00ct Cushion
$2,984 NZD