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Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

ID • K/VS1 • GIA 2245113247

Certificate GIA 2245113247

Diamond specifications and retailer prices

From $3,783 AUD
As of November 4, 2026
Save $2,662 AUD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,445 AUD at Wholesale Diamonds Direct · As of November 6, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245113247. Listed at 12 retailers as of November 4, 2026, with prices from $3,783 to $6,445, a $2,662 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2245113247
Dimensions7.34 × 5.87 × 4.07 mm
L/W Ratio1.25
Top View
7.34 mm5.87 mm1.51 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245113247
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.4%

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: Nov 4
Current: $4,474 AUD|Low: $3,783 AUD|High: $6,445 AUD|Avg: $4,548 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$3,783 AUD
Retailer 9$3,819 AUD
Retailer 11$3,847 AUD
Retailer 5$4,113 AUD
Retailer 3$4,189 AUD
Retailer 1$4,474 AUD
Retailer 6$4,506 AUD
Retailer 8$4,555 AUD
Retailer 2$4,666 AUD
Retailer 4$5,429 AUD
Retailer 7$5,865 AUD
Wholesale Diamonds Direct$6,445 AUD

7 data points across 12 retailers

12 retailers$3,783 AUD to $6,445 AUD

A
Cheapest Retailer
-
$3,783 AUD
A
Retailer 2
-
$3,819 AUD
View
A
Retailer 3
-
$3,847 AUD
View
A
Retailer 4
-
$4,113 AUD
View
A
Retailer 5
-
$4,189 AUD
View
A
Retailer 6
-
$4,474 AUD
View
A
Retailer 7
-
$4,506 AUD
View
A
Retailer 8
-
$4,555 AUD
View
A
Retailer 9
-
$4,666 AUD
View
A
Retailer 10
-
$5,429 AUD
View
B+
Retailer 11
-
$5,865 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
643657457 · Nov 6
$6,445 AUD
$4,428 USD
View
11 more retailers have this diamond
Prices start from $3,783 AUDSave up to $2,662 AUD

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
$3,783 AUD