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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2547663585

Certificate GIA 2547663585

Diamond specifications and retailer prices

From $3,426 AUD
HK$18,800 HKD
As of November 1, 2026
Save $5,198 AUD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,624 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547663585. Listed at 14 retailers as of October 28, 2026, with prices from $3,426 to $8,624, a $5,198 spread on the same certified stone. Queensmith lists it at $8,624. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547663585
Dimensions7.62 × 5.59 × 3.40 mm
L/W Ratio1.36
Top View
7.62 mm5.59 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547663585
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.8%

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: Nov 1
Current: $8,624 AUD|Low: $3,389 AUD|High: $8,796 AUD|Avg: $5,076 AUD|+0.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$3,426 AUD
Retailer 2$3,586 AUD
Retailer 4$3,592 AUD
Retailer 5$4,448 AUD
Retailer 11$4,499 AUD
Retailer 7$4,701 AUD
Retailer 10$4,703 AUD
Retailer 3$4,763 AUD
Retailer 12$4,849 AUD
Retailer 9$5,268 AUD
Retailer 6$7,523 AUD
Queensmith$8,624 AUD

23 data points across 12 retailers

14 retailers$3,426 AUD to $8,624 AUD

A
Cheapest Retailer
-
$3,426 AUD
HK$18,800 HKD
A
Retailer 2
-
$3,586 AUD
₹239,873 INR
View
A
Retailer 3
-
$3,592 AUD
SGD 3,410 SGD
View
B+
Retailer 4
-
$4,396 AUD
$3,088 USD
View
B+
Retailer 5
-
$4,448 AUD
£2,460 GBP
View
B+
Retailer 6
-
$4,499 AUD
$3,160 USD
View
B+
Retailer 7
-
$4,671 AUD
View
B+
Retailer 8
-
$4,701 AUD
£2,600 GBP
View
B+
Retailer 9
-
$4,703 AUD
$3,304 USD
View
B+
Retailer 10
-
$4,763 AUD
SGD 4,521 SGD
View
B+
Retailer 11
-
$4,849 AUD
$3,406 USD
View
B+
Retailer 12
-
$5,268 AUD
€3,524 EUR
View
B
Retailer 13
-
$7,523 AUD
£4,161 GBP
View
Most Expensive
B
Queensmith
2547663585 · Oct 28
$8,624 AUD
£4,770 GBP
View
13 more retailers have this diamond
Prices start from $3,426 AUDSave up to $5,198 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
1.20ct Cushion
$3,426 AUD