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Cushion|Natural|GIA

1.80ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 2446258058

Certificate GIA 2446258058

Diamond specifications and retailer prices

From $14,848 AUD
$10,430 USD
As of October 28, 2026
Save $10,516 AUD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $25,364 AUD at MOH London · As of October 26, 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 G 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 2446258058. Listed at 14 retailers as of October 26, 2026, with prices from $14,848 to $25,364, a $10,516 spread on the same certified stone. MOH London lists it at $25,364. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2446258058
Dimensions7.24 × 6.36 × 4.40 mm
L/W Ratio1.14
Top View
7.24 mm6.36 mm1.80 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2446258058
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $25,364 AUD|Low: $14,848 AUD|High: $25,635 AUD|Avg: $19,420 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$14,848 AUD
Retailer 8$16,219 AUD
Retailer 3$17,542 AUD
Retailer 6$17,640 AUD
Retailer 10$18,112 AUD
Retailer 4$18,201 AUD
Retailer 9$20,071 AUD
Retailer 2$20,437 AUD
Retailer 5$23,701 AUD
MOH London$25,364 AUD

37 data points across 10 retailers

14 retailers$14,848 AUD to $25,364 AUD

A
Cheapest Retailer
-
$14,848 AUD
$10,430 USD
B+
Retailer 2
-
$15,049 AUD
$10,571 USD
View
B+
Retailer 3
-
$15,994 AUD
$11,235 USD
View
B+
Retailer 4
-
$16,219 AUD
$11,393 USD
View
B+
Retailer 5
-
$17,542 AUD
£9,703 GBP
View
Retailer 6
-
$17,640 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$17,933 AUD
$12,597 USD
View
B+
Retailer 8
-
$18,112 AUD
$12,723 USD
View
Final sale: no returns
B+
Retailer 9
-
$18,201 AUD
£10,067 GBP
View
B+
Retailer 10
-
$19,439 AUD
£10,752 GBP
View
B
Retailer 11
-
$20,071 AUD
$14,099 USD
View
B+
Retailer 12
-
$20,437 AUD
€13,672 EUR
View
B
Retailer 13
-
$23,701 AUD
ZAR 268,963 ZAR
View
Most Expensive
B
MOH London
C30A8F60F · Oct 26
$25,364 AUD
£14,029 GBP
View
13 more retailers have this diamond
Prices start from $14,848 AUDSave up to $10,516 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.

A
1.80ct Cushion
$14,848 AUD