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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1553455695

Certificate GIA 1553455695

Diamond specifications and retailer prices

From $2,205 AUD
HK$12,100 HKD
As of November 1, 2026
Save $5,135 AUD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,340 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553455695. Listed at 14 retailers as of October 28, 2026, with prices from $2,205 to $7,340, a $5,135 spread on the same certified stone. Queensmith lists it at $7,340. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553455695
Dimensions6.90 × 5.31 × 3.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Indented Natural, Needle
Top View
6.90 mm5.31 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553455695
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.1%

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: $7,340 AUD|Low: $2,187 AUD|High: $7,449 AUD|Avg: $3,600 AUD|+1.8%
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 6$2,205 AUD
Retailer 2$2,336 AUD
Retailer 11$2,708 AUD
Retailer 4$2,798 AUD
Retailer 10$2,934 AUD
Retailer 3$3,058 AUD
Retailer 12$3,075 AUD
Retailer 9$3,131 AUD
Retailer 5$3,219 AUD
Retailer 7$4,008 AUD
Retailer 8$5,167 AUD
Queensmith$7,340 AUD

29 data points across 12 retailers

14 retailers$2,205 AUD to $7,340 AUD

A
Cheapest Retailer
-
$2,205 AUD
HK$12,100 HKD
A
Retailer 2
-
$2,336 AUD
₹156,307 INR
View
A
Retailer 3
-
$2,708 AUD
$1,902 USD
View
Final sale: no returns
A
Retailer 4
-
$2,798 AUD
SGD 2,656 SGD
View
B+
Retailer 5
-
$2,863 AUD
$2,011 USD
View
B+
Retailer 6
-
$2,934 AUD
$2,061 USD
View
A
Retailer 7
-
$3,058 AUD
SGD 2,903 SGD
View
A
Retailer 8
-
$3,075 AUD
$2,160 USD
View
A
Retailer 9
-
$3,131 AUD
$2,199 USD
View
A
Retailer 10
-
$3,219 AUD
£1,780 GBP
View
B+
Retailer 11
-
$3,228 AUD
View
B+
Retailer 12
-
$4,008 AUD
€2,681 EUR
View
B+
Retailer 13
-
$5,167 AUD
£2,858 GBP
View
Most Expensive
B
Queensmith
1553455695 · Oct 28
$7,340 AUD
£4,060 GBP
View
13 more retailers have this diamond
Prices start from $2,205 AUDSave up to $5,135 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
$2,205 AUD