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Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

VG • I/VS2 • GIA 1413743141

Certificate GIA 1413743141

Diamond specifications and retailer prices

From $11,291 AUD
As of November 4, 2026
Save $8,694 AUD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,985 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 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 1413743141. Listed at 22 retailers as of November 4, 2026, with prices from $11,291 to $19,985, a $8,694 spread on the same certified stone. MOH London lists it at $19,985. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1413743141
Dimensions7.38 × 6.07 × 4.21 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeNone
Cert comments
Surface graining is not shown.
Top View
7.38 mm6.07 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1413743141
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.4%

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 4
Current: $19,985 AUD|Low: $10,692 AUD|High: $20,279 AUD|Avg: $14,619 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$11,291 AUD
Retailer 6$11,435 AUD
Retailer 7$12,831 AUD
Retailer 8$12,831 AUD
Retailer 2$13,905 AUD
Retailer 5$14,101 AUD
Retailer 3$15,361 AUD
Retailer 10$15,369 AUD
Retailer 4$18,849 AUD
MOH London$19,985 AUD

45 data points across 10 retailers

22 retailers$11,291 AUD to $19,985 AUD

B
Cheapest Retailer
-
$11,291 AUD
Retailer 2
-
$11,435 AUD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$11,858 AUD
View
B
Retailer 4
-
$12,012 AUD
View
B
Retailer 5
-
$12,028 AUD
View
B
Retailer 6
-
$12,382 AUD
View
B
Retailer 7
-
$12,431 AUD
View
B
Retailer 8
-
$12,728 AUD
View
B
Retailer 9
-
$12,831 AUD
View
Final sale: no returns
Retailer 10
-
$12,831 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$13,055 AUD
View
B
Retailer 12
-
$13,905 AUD
View
Retailer 13
-
$14,101 AUD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$14,778 AUD
View
B
Retailer 15
-
$15,128 AUD
View
B
Retailer 16
-
$15,128 AUD
View
B
Retailer 17
-
$15,361 AUD
View
B
Retailer 18
-
$15,369 AUD
View
B
Retailer 19
-
$15,628 AUD
View
Retailer 20
-
$16,886 AUD
View
Price last confirmed 13 days ago
B
Retailer 21
-
$18,849 AUD
View
Most Expensive
B
MOH London
86A0CA453 · Nov 4
$19,985 AUD
£11,016 GBP
View
21 more retailers have this diamond
Prices start from $11,291 AUDSave up to $8,694 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
$11,291 AUD