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Cushion|Natural|GIA

1.51ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 2195449378

Certificate GIA 2195449378

Diamond specifications and retailer prices

From $11,067 AUD
$7,774 USD
As of October 31, 2026
Save $8,446 AUD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,513 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2195449378. Listed at 22 retailers as of October 31, 2026, with prices from $11,067 to $19,513, a $8,446 spread on the same certified stone. MOH London lists it at $19,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2195449378
Dimensions6.83 × 6.54 × 4.34 mm
L/W Ratio1.04
Culet sizeNone
Top View
6.83 mm6.54 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2195449378
Side View
Table 74.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

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: Oct 31
Current: $19,513 AUD|Low: $10,412 AUD|High: $19,748 AUD|Avg: $14,284 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$11,067 AUD
Retailer 7$11,140 AUD
Retailer 8$12,495 AUD
Retailer 9$12,495 AUD
Retailer 2$13,663 AUD
Retailer 6$13,727 AUD
Retailer 10$13,920 AUD
Retailer 3$14,970 AUD
Retailer 5$15,486 AUD
Retailer 4$18,356 AUD
MOH London$19,513 AUD

44 data points across 11 retailers

22 retailers$11,067 AUD to $19,513 AUD

B+
Cheapest Retailer
-
$11,067 AUD
$7,774 USD
B+
Retailer 2
-
$11,140 AUD
$7,825 USD
View
B+
Retailer 3
-
$11,642 AUD
$8,178 USD
View
B+
Retailer 4
-
$11,698 AUD
$8,217 USD
View
B+
Retailer 5
-
$12,053 AUD
$8,467 USD
View
B
Retailer 6
-
$12,200 AUD
CA$11,903 CAD
View
B
Retailer 7
-
$12,407 AUD
$8,715 USD
View
B
Retailer 8
-
$12,495 AUD
$8,777 USD
View
Final sale: no returns
B
Retailer 9
-
$12,495 AUD
$8,777 USD
View
B
Retailer 10
-
$12,714 AUD
$8,931 USD
View
B
Retailer 11
-
$13,663 AUD
£7,557 GBP
View
Retailer 12
-
$13,727 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$13,920 AUD
$9,778 USD
View
B
Retailer 14
-
$14,385 AUD
$10,105 USD
View
B
Retailer 15
-
$14,748 AUD
$10,360 USD
View
B
Retailer 16
-
$14,748 AUD
$10,360 USD
View
B
Retailer 17
-
$14,970 AUD
£8,280 GBP
View
B
Retailer 18
-
$15,233 AUD
$10,700 USD
View
B
Retailer 19
-
$15,486 AUD
€10,360 EUR
View
Retailer 20
-
$16,445 AUD
$11,552 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$18,356 AUD
ZAR 208,306 ZAR
View
Most Expensive
B
MOH London
C7A3C7B57 · Nov 1
$19,513 AUD
£10,793 GBP
View
21 more retailers have this diamond
Prices start from $11,067 AUDSave up to $8,446 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
$11,067 AUD