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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 7558439775

Certificate GIA 7558439775

Diamond specifications and retailer prices

From $2,455 SGD
HK$15,000 HKD
As of October 31, 2026
Save $4,657 SGD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,111 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558439775. Listed at 14 retailers as of October 28, 2026, with prices from $2,455 to $7,111, a $4,657 spread on the same certified stone. Queensmith lists it at $7,111. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558439775
Dimensions7.27 × 5.14 × 3.56 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
7.27 mm5.14 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558439775
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: $7,111 SGD|Low: $2,438 SGD|High: $7,241 SGD|Avg: $3,864 SGD|+0.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$2,455 SGD
Retailer 3$2,575 SGD
Retailer 2$2,588 SGD
Retailer 8$3,238 SGD
Retailer 4$3,395 SGD
Retailer 12$3,414 SGD
Retailer 10$3,445 SGD
Retailer 7$3,489 SGD
Retailer 11$3,551 SGD
Retailer 6$4,078 SGD
Retailer 9$5,751 SGD
Queensmith$7,111 SGD

24 data points across 12 retailers

14 retailers$2,455 SGD to $7,111 SGD

A
Cheapest Retailer
-
$2,455 SGD
HK$15,000 HKD
A
Retailer 2
-
$2,575 SGD
View
A
Retailer 3
-
$2,588 SGD
₹192,814 INR
View
B+
Retailer 4
-
$3,178 SGD
$2,486 USD
View
A
Retailer 5
-
$3,238 SGD
£1,994 GBP
View
Retailer 6
-
$3,395 SGD
$2,656 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$3,414 SGD
View
B+
Retailer 8
-
$3,445 SGD
$2,695 USD
View
B+
Retailer 9
-
$3,489 SGD
£2,149 GBP
View
B+
Retailer 10
-
$3,547 SGD
A$4,268 AUD
View
B+
Retailer 11
-
$3,551 SGD
$2,778 USD
View
B+
Retailer 12
-
$4,078 SGD
€3,038 EUR
View
B
Retailer 13
-
$5,751 SGD
£3,542 GBP
View
Most Expensive
B
Queensmith
7558439775 · Oct 28
$7,111 SGD
£4,380 GBP
View
13 more retailers have this diamond
Prices start from $2,455 SGDSave up to $4,657 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
$2,455 SGD