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Cushion|Natural|GIA

1.51ct H I1 Cushion Natural Diamond

GD • H/I1 • GIA 2235632538

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2235632538

Diamond specifications and retailer prices

From $6,670 NZD
$3,753 USD
As of November 2, 2026
Save $3,230 NZD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,900 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two 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 2235632538. Listed at 3 retailers as of November 2, 2026, with prices from $6,670 to $9,900, a $3,230 spread on the same certified stone. Yorxs lists it at $9,900. 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

1.51
Carat
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235632538
Dimensions6.53 × 6.31 × 4.40 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
6.53 mm6.31 mm1.51 ctH / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235632538
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,978 NZD|Low: $6,670 NZD|High: $9,900 NZD|Avg: $7,425 NZD|+1.0%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2$6,670 NZD
Retailer 1$6,978 NZD
Yorxs$9,900 NZD

2 data points across 3 retailers

3 retailers$6,670 NZD to $9,900 NZD

B+
Cheapest Retailer
-
$6,670 NZD
$3,753 USD
B+
Retailer 2
-
$6,978 NZD
$3,926 USD
View
Most Expensive
B
Yorxs
6AE477280 · Nov 2
$9,900 NZD
€5,305 EUR
View
2 more retailers have this diamond
Prices start from $6,670 NZDSave up to $3,230 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+
1.51ct Cushion
$6,670 NZD