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Cushion|Natural|GIA

1.20ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 1543818990

Certificate GIA 1543818990

Diamond specifications and retailer prices

From $5,594 AUD
HK$30,700 HKD
As of October 31, 2026
Save $6,221 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,815 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543818990. Listed at 19 retailers as of October 29, 2026, with prices from $5,594 to $11,815, a $6,221 spread on the same certified stone. MOH London lists it at $11,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543818990
Dimensions7.42 × 5.49 × 3.68 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Pinpoint, Natural
Top View
7.42 mm5.49 mm1.20 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543818990
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.0%

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: $11,815 AUD|Low: $5,540 AUD|High: $12,171 AUD|Avg: $7,786 AUD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$5,594 AUD
Retailer 10$5,899 AUD
Retailer 17$6,455 AUD
Retailer 3$6,708 AUD
Retailer 4$6,809 AUD
Retailer 13$6,926 AUD
Retailer 14$7,365 AUD
Retailer 16$7,379 AUD
Retailer 8$7,431 AUD
Retailer 9$7,477 AUD
Retailer 6$7,582 AUD
Retailer 7$7,596 AUD
Retailer 12$8,350 AUD
Retailer 5$8,570 AUD
Retailer 2$9,070 AUD
Retailer 15$10,992 AUD
MOH London$11,815 AUD

28 data points across 17 retailers

19 retailers$5,594 AUD to $11,815 AUD

B+
Cheapest Retailer
-
$5,594 AUD
HK$30,700 HKD
B+
Retailer 2
-
$5,899 AUD
₹394,650 INR
View
B+
Retailer 3
-
$6,455 AUD
$4,534 USD
View
B+
Retailer 4
-
$6,708 AUD
SGD 6,368 SGD
View
B+
Retailer 5
-
$6,809 AUD
$4,783 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,926 AUD
$4,865 USD
View
B+
Retailer 7
-
$6,976 AUD
$4,900 USD
View
B+
Retailer 8
-
$7,365 AUD
£4,074 GBP
View
B+
Retailer 9
-
$7,379 AUD
$5,183 USD
View
B+
Retailer 10
-
$7,431 AUD
$5,220 USD
View
Retailer 11
-
$7,477 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$7,582 AUD
$5,326 USD
View
B+
Retailer 13
-
$7,596 AUD
$5,336 USD
View
B+
Retailer 14
-
$7,623 AUD
View
B+
Retailer 15
-
$8,350 AUD
€5,586 EUR
View
B
Retailer 16
-
$8,570 AUD
£4,740 GBP
View
B
Retailer 17
-
$9,070 AUD
ZAR 102,925 ZAR
View
B
Retailer 18
-
$10,992 AUD
£6,080 GBP
View
Most Expensive
B
MOH London
2DFCC2518 · Oct 29
$11,815 AUD
£6,535 GBP
View
18 more retailers have this diamond
Prices start from $5,594 AUDSave up to $6,221 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+
1.20ct Cushion
$5,594 AUD