CaratHunter
Plans
Cushion|Natural|GIA

1.51ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 2387646695

Certificate GIA 2387646695

Diamond specifications and retailer prices

From $12,844 AUD
As of November 6, 2026
Save $9,915 AUD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,759 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2387646695. Listed at 24 retailers as of November 4, 2026, with prices from $12,844 to $22,759, a $9,915 spread on the same certified stone. MOH London lists it at $22,759. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2387646695
Dimensions7.03 × 6.05 × 4.10 mm
L/W Ratio1.16
Top View
7.03 mm6.05 mm1.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2387646695
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $22,759 AUD|Low: $12,844 AUD|High: $23,095 AUD|Avg: $16,704 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$12,844 AUD
Retailer 7$12,939 AUD
Retailer 9$14,611 AUD
Retailer 10$14,611 AUD
Retailer 4$15,122 AUD
Retailer 2$15,848 AUD
Retailer 8$16,089 AUD
Retailer 11$16,226 AUD
Retailer 5$17,522 AUD
Retailer 6$21,317 AUD
MOH London$22,759 AUD

46 data points across 11 retailers

24 retailers$12,844 AUD to $22,759 AUD

B
Cheapest Retailer
-
$12,844 AUD
B
Retailer 2
-
$12,939 AUD
View
B
Retailer 3
-
$13,529 AUD
View
B
Retailer 4
-
$13,557 AUD
View
B
Retailer 5
-
$13,922 AUD
View
B
Retailer 6
-
$14,069 AUD
View
B
Retailer 7
-
$14,452 AUD
View
Retailer 8
-
$14,611 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$14,611 AUD
View
Final sale: no returns
B
Retailer 10
-
$14,733 AUD
View
B
Retailer 11
-
$15,122 AUD
View
B
Retailer 12
-
$15,848 AUD
View
Retailer 13
-
$16,089 AUD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$16,226 AUD
View
B
Retailer 15
-
$16,867 AUD
View
B
Retailer 16
-
$17,116 AUD
View
B
Retailer 17
-
$17,116 AUD
View
B
Retailer 18
-
$17,417 AUD
View
B
Retailer 19
-
$17,500 AUD
View
B
Retailer 20
-
$17,522 AUD
View
B
Retailer 21
-
$17,698 AUD
View
Retailer 22
-
$19,224 AUD
View
Price last confirmed 15 days ago
B
Retailer 23
-
$21,317 AUD
View
Most Expensive
B
MOH London
E1C982387 · Nov 4
$22,759 AUD
£12,313 GBP
View
23 more retailers have this diamond
Prices start from $12,844 AUDSave up to $9,915 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
$12,844 AUD