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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 $4,800 SGD
$3,753 USD
As of November 2, 2026
Save $2,324 SGD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,124 SGD 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 $4,800 to $7,124, a $2,324 spread on the same certified stone. Yorxs lists it at $7,124. 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: $5,021 SGD|Low: $4,800 SGD|High: $7,124 SGD|Avg: $5,343 SGD|+1.0%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2$4,800 SGD
Retailer 1$5,021 SGD
Yorxs$7,124 SGD

2 data points across 3 retailers

3 retailers$4,800 SGD to $7,124 SGD

B+
Cheapest Retailer
-
$4,800 SGD
$3,753 USD
B+
Retailer 2
-
$5,021 SGD
$3,926 USD
View
Most Expensive
B
Yorxs
6AE477280 · Nov 2
$7,124 SGD
€5,305 EUR
View
2 more retailers have this diamond
Prices start from $4,800 SGDSave up to $2,324 SGD

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
$4,800 SGD