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Cushion|Natural|GIA

1.20ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 5556673282

Certificate GIA 5556673282

Diamond specifications and retailer prices

From $2,871 SGD
As of November 6, 2026
Save $3,494 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,568 SGD 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556673282. Listed at 19 retailers as of November 2, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556673282
Dimensions7.13 × 5.42 × 3.78 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural
Top View
7.13 mm5.42 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556673282
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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 6
Current: $7,568 SGD|Low: $2,837 SGD|High: $7,674 SGD|Avg: $4,331 SGD|-1.4%
Queensmith
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
November 7, 2026
Retailer 15$2,871 SGD
Retailer 8$2,989 SGD
Retailer 6$3,419 SGD
Retailer 13$3,476 SGD
Retailer 5$3,513 SGD
Retailer 9$3,692 SGD
Retailer 3$3,806 SGD
Retailer 11$3,986 SGD
Retailer 4$3,988 SGD
Retailer 2$4,040 SGD
Retailer 7$4,114 SGD
Retailer 10$4,430 SGD
Retailer 12$4,646 SGD
Retailer 14$6,364 SGD
Queensmith$7,568 SGD

23 data points across 15 retailers

19 retailers$2,871 SGD to $6,364 SGD

A
Cheapest Retailer
-
$2,871 SGD
A
Retailer 2
-
$2,989 SGD
View
B+
Retailer 3
-
$3,419 SGD
View
B+
Retailer 4
-
$3,476 SGD
View
B+
Retailer 5
-
$3,513 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,656 SGD
View
B+
Retailer 7
-
$3,659 SGD
View
B+
Retailer 8
-
$3,692 SGD
View
Retailer 9
-
$3,806 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,922 SGD
View
B+
Retailer 11
-
$3,986 SGD
View
B+
Retailer 12
-
$3,988 SGD
View
B+
Retailer 13
-
$4,040 SGD
View
B+
Retailer 14
-
$4,114 SGD
View
Retailer 15
-
$4,227 SGD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$4,430 SGD
View
B+
Retailer 17
-
$4,646 SGD
View
B
Retailer 18
-
$6,364 SGD
View
Most Expensive
Queensmith
5556673282 · Oct 28
$7,568 SGD
£4,650 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $2,871 SGDSave up to $3,494 SGD

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
$2,871 SGD