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Cushion|Natural|GIA

1.20ct L SI2 Cushion Natural Diamond

GD • L/SI2 • GIA 1559356750

Certificate GIA 1559356750

Diamond specifications and retailer prices

From $1,589 SGD
As of November 6, 2026
Save $1,397 SGD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,986 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559356750. Listed at 10 retailers as of November 6, 2026, with prices from $1,589 to $2,986, a $1,397 spread on the same certified stone. Yorxs lists it at $2,986. 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
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559356750
Dimensions7.05 × 5.42 × 3.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.05 mm5.42 mm1.20 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559356750
Side View
Table 67.0%CrownGirdle: THK-XTKPavilionCulet: NDepth 69.4%

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: Nov 6
Current: $1,589 SGD|Low: $1,493 SGD|High: $2,986 SGD|Avg: $2,116 SGD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 6, 2026
Retailer 1$1,589 SGD
Retailer 2$2,022 SGD
Retailer 6$2,030 SGD
Retailer 7$2,035 SGD
Retailer 10$2,048 SGD
Retailer 8$2,094 SGD
Retailer 4$2,277 SGD
Retailer 9$2,303 SGD
Retailer 11$2,374 SGD
Retailer 5$2,440 SGD
Retailer 3$2,543 SGD
Yorxs$2,986 SGD

5 data points across 12 retailers

10 retailers$1,589 SGD to $2,986 SGD

B+
Cheapest Retailer
-
$1,589 SGD
B
Retailer 2
-
$2,022 SGD
View
B
Retailer 3
-
$2,030 SGD
View
Final sale: no returns
B
Retailer 4
-
$2,035 SGD
View
B
Retailer 5
-
$2,048 SGD
View
B
Retailer 6
-
$2,094 SGD
View
B
Retailer 7
-
$2,277 SGD
View
B
Retailer 8
-
$2,374 SGD
View
B
Retailer 9
-
$2,440 SGD
View
Most Expensive
C
Yorxs
5B8D3EA93 · Nov 6
$2,986 SGD
€2,219 EUR
View
9 more retailers have this diamond
Prices start from $1,589 SGDSave up to $1,397 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.

B+
1.20ct Cushion
$1,589 SGD