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Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

VG • I/VS2 • GIA 6342407570

Certificate GIA 6342407570

Diamond specifications and retailer prices

From $9,894 AUD
As of November 5, 2026
Save $7,858 AUD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,752 AUD at MOH London · As of November 2, 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 I colour (near-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 6342407570. Listed at 21 retailers as of November 2, 2026, with prices from $9,894 to $17,752, a $7,858 spread on the same certified stone. MOH London lists it at $17,752. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6342407570
Dimensions6.68 × 6.49 × 4.43 mm
L/W Ratio1.03
Top View
6.68 mm6.49 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6342407570
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,752 AUD|Low: $9,270 AUD|High: $17,966 AUD|Avg: $12,670 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$9,514 AUD
Retailer 8$10,651 AUD
Retailer 9$10,652 AUD
Retailer 7$10,741 AUD
Retailer 2$11,767 AUD
Retailer 5$12,077 AUD
Retailer 3$13,859 AUD
Retailer 4$15,648 AUD
MOH London$17,752 AUD

44 data points across 9 retailers

21 retailers$9,894 AUD to $17,752 AUD

Retailer 1
-
$9,514 AUD
Price last confirmed 15 days ago
B+
Retailer 2
-
$9,894 AUD
View
B+
Retailer 3
-
$9,974 AUD
View
B+
Retailer 4
-
$10,237 AUD
View
B
Retailer 5
-
$10,628 AUD
View
B
Retailer 6
-
$10,651 AUD
View
Final sale: no returns
Retailer 7
-
$10,652 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$10,741 AUD
View
B
Retailer 9
-
$11,347 AUD
View
B+
Retailer 10
-
$11,509 AUD
View
B
Retailer 11
-
$11,725 AUD
View
B+
Retailer 12
-
$11,767 AUD
View
Retailer 13
-
$12,077 AUD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$12,499 AUD
View
B
Retailer 15
-
$12,499 AUD
View
B
Retailer 16
-
$12,914 AUD
View
B
Retailer 17
-
$13,779 AUD
View
B
Retailer 18
-
$13,859 AUD
View
Retailer 19
-
$14,026 AUD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$15,648 AUD
View
Most Expensive
B
MOH London
CF01D45B1 · Nov 2
$17,752 AUD
£9,785 GBP
View
20 more retailers have this diamond
Prices start from $9,894 AUDSave up to $7,858 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.

B+
1.51ct Cushion
$9,894 AUD