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Cushion|Natural|GIA

1.51ct H I1 Cushion Natural Diamond

GD • H/I1 • GIA 5563331176

Certificate GIA 5563331176

Diamond specifications and retailer prices

From $5,401 CAD
₹368,260 INR
As of November 1, 2026
Save $2,179 CAD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,580 CAD at Yorxs · As of October 31, 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 5563331176. Listed at 6 retailers as of October 31, 2026, with prices from $5,401 to $7,580, a $2,179 spread on the same certified stone. Yorxs lists it at $7,580. 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
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563331176
Dimensions7.78 × 5.78 × 4.11 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.78 mm5.78 mm1.51 ctH / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563331176
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.0%

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 1
Current: $5,401 CAD|Low: $5,389 CAD|High: $8,409 CAD|Avg: $6,636 CAD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 1$5,401 CAD
Retailer 4$6,216 CAD
Retailer 5$6,501 CAD
Retailer 2$7,127 CAD
Retailer 3$7,187 CAD
Yorxs$7,580 CAD

30 data points across 6 retailers

6 retailers$5,401 CAD to $7,580 CAD

B+
Cheapest Retailer
-
$5,401 CAD
₹368,260 INR
B+
Retailer 2
-
$6,216 CAD
$4,450 USD
View
B
Retailer 3
-
$6,501 CAD
$4,654 USD
View
B
Retailer 4
-
$7,127 CAD
$5,102 USD
View
Retailer 5
-
$7,187 CAD
$5,145 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yorxs
622259969 · Oct 31
$7,580 CAD
€5,168 EUR
View
5 more retailers have this diamond
Prices start from $5,401 CADSave up to $2,179 CAD

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
$5,401 CAD