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Cushion|Natural|GIA

1.51ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6562661219

Certificate GIA 6562661219

Diamond specifications and retailer prices

From $3,622 USD
As of October 28, 2026
Save $3,076 USD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,697 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562661219. Listed at 12 retailers as of October 27, 2026, with prices from $3,622 to $6,697, a $3,076 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,697. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562661219
Dimensions7.20 × 5.76 × 4.11 mm
L/W Ratio1.25
Culet sizeNone
Top View
7.20 mm5.76 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562661219
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,207 USD|Low: $3,622 USD|High: $6,697 USD|Avg: $4,678 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 29, 2026
Retailer 6$3,622 USD
Retailer 5$3,870 USD
Retailer 4$3,910 USD
Retailer 2$3,955 USD
Retailer 9$3,993 USD
Retailer 1$4,207 USD
Retailer 7$4,591 USD
Retailer 10$4,628 USD
Retailer 3$4,677 USD
Retailer 8$6,490 USD
Wholesale Diamonds Direct$6,697 USD

9 data points across 11 retailers

12 retailers$3,622 USD to $6,697 USD

A
Cheapest Retailer
-
$3,622 USD
A
Retailer 2
-
$3,689 USD
SGD 4,985 SGD
View
A
Retailer 3
-
$3,870 USD
View
A
Retailer 4
-
$3,910 USD
View
A
Retailer 5
-
$3,955 USD
SGD 5,345 SGD
View
A
Retailer 6
-
$3,993 USD
View
A
Retailer 7
-
$4,207 USD
£3,313 GBP
View
A
Retailer 8
-
$4,591 USD
View
A
Retailer 9
-
$4,628 USD
View
A
Retailer 10
-
$4,677 USD
€4,454 EUR
View
B+
Retailer 11
-
$6,490 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
585253905 · Oct 27
$6,697 USD
View
11 more retailers have this diamond
Prices start from $3,622 USDSave up to $3,076 USD

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.

A
1.51ct Cushion
$3,622 USD