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Cushion|Natural|GIA

1.51ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 1568549648

Certificate GIA 1568549648

Diamond specifications and retailer prices

From $9,514 AUD
SGD 9,031 SGD
As of October 30, 2026
Save $6,882 AUD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,396 AUD at With Clarity · As of October 29, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568549648. Listed at 17 retailers as of October 29, 2026, with prices from $9,514 to $16,396, a $6,882 spread on the same certified stone. With Clarity lists it at $16,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568549648
Dimensions7.47 × 5.80 × 4.04 mm
L/W Ratio1.29
Culet sizeNone
Top View
7.47 mm5.80 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568549648
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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 30
Current: $15,170 AUD|Low: $9,514 AUD|High: $16,396 AUD|Avg: $11,740 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
With Clarity
October 30, 2026
Retailer 6$9,514 AUD
Retailer 2$9,690 AUD
Retailer 14$9,938 AUD
Retailer 11$10,008 AUD
Retailer 4$10,067 AUD
Retailer 7$10,204 AUD
Retailer 8$10,581 AUD
Retailer 5$11,857 AUD
Retailer 12$11,951 AUD
Retailer 10$12,117 AUD
Retailer 9$12,190 AUD
Retailer 13$12,424 AUD
Retailer 15$12,475 AUD
Retailer 1$15,170 AUD
Retailer 3$15,354 AUD
With Clarity$16,396 AUD

22 data points across 16 retailers

17 retailers$9,514 AUD to $16,396 AUD

A
Cheapest Retailer
-
$9,514 AUD
SGD 9,031 SGD
A
Retailer 2
-
$9,690 AUD
$6,807 USD
View
A
Retailer 3
-
$9,904 AUD
SGD 9,401 SGD
View
A
Retailer 4
-
$9,938 AUD
$6,981 USD
View
A
Retailer 5
-
$10,008 AUD
$7,030 USD
View
A
Retailer 6
-
$10,067 AUD
$7,071 USD
View
A
Retailer 7
-
$10,204 AUD
$7,168 USD
View
A
Retailer 8
-
$10,581 AUD
£5,852 GBP
View
A
Retailer 9
-
$11,857 AUD
$8,329 USD
View
A
Retailer 10
-
$11,951 AUD
$8,395 USD
View
A
Retailer 11
-
$12,117 AUD
€8,106 EUR
View
A
Retailer 12
-
$12,190 AUD
View
A
Retailer 13
-
$12,424 AUD
$8,727 USD
View
A
Retailer 14
-
$12,475 AUD
£6,900 GBP
View
B+
Retailer 15
-
$15,170 AUD
$10,656 USD
View
B+
Retailer 16
-
$15,354 AUD
$10,785 USD
View
Most Expensive
B
With Clarity
1568549648 · Oct 29
$16,396 AUD
$11,517 USD
View
16 more retailers have this diamond
Prices start from $9,514 AUDSave up to $6,882 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
$9,514 AUD