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Cushion|Natural|GIA

1.80ct H VVS2 Cushion Natural Diamond

EX • H/VVS2 • GIA 1458548640

Certificate GIA 1458548640

Diamond specifications and retailer prices

From $11,851 AUD
$8,306 USD
As of November 2, 2026
Save $7,070 AUD (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,921 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1458548640. Listed at 14 retailers as of November 1, 2026, with prices from $11,851 to $18,921, a $7,070 spread on the same certified stone. MOH London lists it at $18,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458548640
Dimensions6.63 × 6.52 × 4.54 mm
L/W Ratio1.02
Top View
6.63 mm6.52 mm1.80 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458548640
Side View
Table 63.0%CrownGirdle: Very Thick-ThickPavilionCulet: NoneDepth 69.6%

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: $18,921 AUD|Low: $11,588 AUD|High: $19,983 AUD|Avg: $14,364 AUD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 4$11,851 AUD
Retailer 8$11,939 AUD
Retailer 13$12,114 AUD
Retailer 14$13,106 AUD
Retailer 7$13,373 AUD
Retailer 10$13,593 AUD
Retailer 5$14,078 AUD
Retailer 9$14,454 AUD
Retailer 12$14,454 AUD
Retailer 3$14,548 AUD
Retailer 6$14,844 AUD
Retailer 11$14,940 AUD
Retailer 2$15,261 AUD
MOH London$18,921 AUD

42 data points across 14 retailers

14 retailers$11,851 AUD to $18,921 AUD

B+
Cheapest Retailer
-
$11,851 AUD
$8,306 USD
B+
Retailer 2
-
$11,939 AUD
CA$11,621 CAD
View
B+
Retailer 3
-
$12,114 AUD
$8,490 USD
View
Final sale: no returns
B+
Retailer 4
-
$13,106 AUD
$9,185 USD
View
B+
Retailer 5
-
$13,373 AUD
£7,379 GBP
View
B+
Retailer 6
-
$13,593 AUD
$9,526 USD
View
B+
Retailer 7
-
$14,078 AUD
$9,866 USD
View
B+
Retailer 8
-
$14,454 AUD
$10,130 USD
View
B+
Retailer 9
-
$14,454 AUD
$10,130 USD
View
B+
Retailer 10
-
$14,548 AUD
£8,028 GBP
View
B+
Retailer 11
-
$14,844 AUD
$10,403 USD
View
B+
Retailer 12
-
$14,940 AUD
$10,470 USD
View
B+
Retailer 13
-
$15,261 AUD
€10,186 EUR
View
Most Expensive
B
MOH London
AA9E5BE90 · Nov 1
$18,921 AUD
£10,441 GBP
View
13 more retailers have this diamond
Prices start from $11,851 AUDSave up to $7,070 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+
1.80ct Cushion
$11,851 AUD