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Cushion|Natural|GIA

1.51ct E VS2 Cushion Natural Diamond

VG • E/VS2 • GIA 5556609353

Certificate GIA 5556609353

Diamond specifications and retailer prices

From $10,728 AUD
As of November 4, 2026
Save $7,955 AUD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,683 AUD at MOH London · As of November 4, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556609353. Listed at 22 retailers as of November 4, 2026, with prices from $10,728 to $18,683, a $7,955 spread on the same certified stone. MOH London lists it at $18,683. 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
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556609353
Dimensions8.03 × 5.85 × 3.91 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint, Cloud
Top View
8.03 mm5.85 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556609353
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

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: $18,683 AUD|Low: $10,728 AUD|High: $19,585 AUD|Avg: $14,383 AUD|-4.6%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 6$10,728 AUD
Retailer 14$11,441 AUD
Retailer 5$11,512 AUD
Retailer 10$12,222 AUD
Retailer 2$12,959 AUD
Retailer 4$13,166 AUD
Retailer 13$13,203 AUD
Retailer 9$13,239 AUD
Retailer 15$13,243 AUD
Retailer 17$13,380 AUD
Retailer 11$14,332 AUD
Retailer 8$14,380 AUD
Retailer 3$14,668 AUD
Retailer 7$14,782 AUD
Retailer 16$15,050 AUD
Retailer 12$15,360 AUD
Retailer 18$17,621 AUD
Retailer 19$18,502 AUD
MOH London$18,683 AUD

21 data points across 19 retailers

22 retailers$10,728 AUD to $18,683 AUD

A
Cheapest Retailer
-
$10,728 AUD
A
Retailer 2
-
$11,441 AUD
View
A
Retailer 3
-
$11,512 AUD
View
A
Retailer 4
-
$12,222 AUD
View
B+
Retailer 5
-
$12,959 AUD
View
Retailer 6
-
$13,166 AUD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$13,203 AUD
View
B+
Retailer 8
-
$13,239 AUD
View
Final sale: no returns
B+
Retailer 9
-
$13,243 AUD
View
B+
Retailer 10
-
$13,380 AUD
View
B+
Retailer 11
-
$13,609 AUD
View
Retailer 12
-
$13,769 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$14,332 AUD
View
B+
Retailer 14
-
$14,380 AUD
View
B+
Retailer 15
-
$14,507 AUD
View
B+
Retailer 16
-
$14,668 AUD
View
B+
Retailer 17
-
$14,782 AUD
View
B+
Retailer 18
-
$15,050 AUD
View
B+
Retailer 19
-
$15,360 AUD
View
B+
Retailer 20
-
$17,621 AUD
View
Retailer 21
-
$18,502 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
0FB49DB23 · Nov 4
$18,683 AUD
£10,320 GBP
View
21 more retailers have this diamond
Prices start from $10,728 AUDSave up to $7,955 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
$10,728 AUD