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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 1172673076

Certificate GIA 1172673076

Diamond specifications and retailer prices

From $7,652 AUD
$5,375 USD
As of November 2, 2026
Save $8,577 AUD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,228 AUD at MOH London · As of November 1, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1172673076. Listed at 21 retailers as of November 1, 2026, with prices from $7,652 to $16,228, a $8,577 spread on the same certified stone. MOH London lists it at $16,228. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172673076
Dimensions6.62 × 6.48 × 4.37 mm
L/W Ratio1.02
Top View
6.62 mm6.48 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1172673076
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

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 2
Current: $16,228 AUD|Low: $8,755 AUD|High: $16,424 AUD|Avg: $11,750 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$8,755 AUD
Retailer 7$9,737 AUD
Retailer 8$10,906 AUD
Retailer 3$10,987 AUD
Retailer 5$11,161 AUD
Retailer 2$12,036 AUD
Retailer 4$14,305 AUD
MOH London$16,228 AUD

44 data points across 8 retailers

21 retailers$7,652 AUD to $16,228 AUD

B+
Cheapest Retailer
-
$7,652 AUD
$5,375 USD
B
Retailer 2
-
$8,755 AUD
$6,150 USD
View
B
Retailer 3
-
$9,027 AUD
$6,341 USD
View
B
Retailer 4
-
$9,199 AUD
$6,462 USD
View
B
Retailer 5
-
$9,337 AUD
$6,559 USD
View
B
Retailer 6
-
$9,683 AUD
CA$9,447 CAD
View
B
Retailer 7
-
$9,737 AUD
$6,840 USD
View
Final sale: no returns
B
Retailer 8
-
$9,752 AUD
$6,850 USD
View
B
Retailer 9
-
$10,862 AUD
$7,630 USD
View
B
Retailer 10
-
$10,906 AUD
$7,661 USD
View
B
Retailer 11
-
$10,987 AUD
£6,077 GBP
View
B
Retailer 12
-
$11,143 AUD
$7,827 USD
View
Retailer 13
-
$11,161 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$11,645 AUD
$8,180 USD
View
B
Retailer 15
-
$11,645 AUD
$8,180 USD
View
B
Retailer 16
-
$11,762 AUD
$8,262 USD
View
B
Retailer 17
-
$12,036 AUD
€8,052 EUR
View
B
Retailer 18
-
$12,044 AUD
$8,460 USD
View
Retailer 19
-
$12,828 AUD
$9,011 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$14,305 AUD
ZAR 162,339 ZAR
View
Most Expensive
B
MOH London
351A7593E · Nov 1
$16,228 AUD
£8,976 GBP
View
20 more retailers have this diamond
Prices start from $7,652 AUDSave up to $8,577 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
$7,652 AUD