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Cushion|Natural|GIA

1.51ct D VVS1 Cushion Natural Diamond

VG • D/VVS1 • GIA 6542562522

Certificate GIA 6542562522

Diamond specifications and retailer prices

From $10,116 AUD
As of November 6, 2026
Save $1,645 AUD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,761 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542562522. Listed at 2 retailers as of November 5, 2026, with prices from $10,116 to $11,761, a $1,645 spread on the same certified stone. Blue Nile lists it at $11,761. 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
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.2°
Pavilion angle57.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542562522
Dimensions7.37 × 6.03 × 4.16 mm
L/W Ratio1.22
Top View
7.37 mm6.03 mm1.51 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542562522
Side View
Table 64.0%Crown 37.2°Girdle: STK-VTKPavilion 57.4°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $11,761 AUD|Low: $9,574 AUD|High: $11,876 AUD|Avg: $10,567 AUD|-0.6%
Blue Nile
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$9,574 AUD
Retailer 2$10,116 AUD
Blue Nile$11,761 AUD

39 data points across 3 retailers

2 retailers$10,116 AUD to $11,761 AUD

A
Cheapest Retailer
-
$10,116 AUD
Most Expensive
A
Blue Nile
28096277 · Nov 5
$11,761 AUD
$8,081 USD
View
1 more retailer has this diamond
Prices start from $10,116 AUDSave up to $1,645 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
$10,116 AUD