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Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 7558716062

Certificate GIA 7558716062

Diamond specifications and retailer prices

From $2,979 SGD
HK$18,200 HKD
As of November 1, 2026
Save $4,711 SGD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,691 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 H 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 7558716062. Listed at 19 retailers as of October 28, 2026, with prices from $2,979 to $7,691, a $4,711 spread on the same certified stone. Queensmith lists it at $7,691. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558716062
Dimensions7.16 × 5.42 × 3.72 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle, Natural
Top View
7.16 mm5.42 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558716062
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.6%

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: $7,691 SGD|Low: $2,963 SGD|High: $7,715 SGD|Avg: $4,363 SGD|+2.5%
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
November 2, 2026
Retailer 14$2,979 SGD
Retailer 2$3,118 SGD
Retailer 4$3,482 SGD
Retailer 3$3,557 SGD
Retailer 10$3,640 SGD
Retailer 7$3,848 SGD
Retailer 6$3,965 SGD
Retailer 11$4,122 SGD
Retailer 9$4,128 SGD
Retailer 5$4,278 SGD
Retailer 8$4,617 SGD
Retailer 13$4,873 SGD
Retailer 12$6,630 SGD
Queensmith$7,691 SGD

23 data points across 14 retailers

19 retailers$2,979 SGD to $7,691 SGD

A
Cheapest Retailer
-
$2,979 SGD
HK$18,200 HKD
A
Retailer 2
-
$3,118 SGD
₹232,201 INR
View
B+
Retailer 3
-
$3,482 SGD
View
B+
Retailer 4
-
$3,557 SGD
$2,781 USD
View
B+
Retailer 5
-
$3,640 SGD
$2,846 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,685 SGD
$2,881 USD
View
B+
Retailer 7
-
$3,690 SGD
$2,885 USD
View
B+
Retailer 8
-
$3,848 SGD
£2,369 GBP
View
B
Retailer 9
-
$3,947 SGD
A$4,748 AUD
View
Retailer 10
-
$3,965 SGD
$3,100 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$4,122 SGD
£2,538 GBP
View
B+
Retailer 12
-
$4,128 SGD
$3,227 USD
View
B+
Retailer 13
-
$4,154 SGD
View
Retailer 14
-
$4,273 SGD
A$5,141 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$4,278 SGD
$3,345 USD
View
B
Retailer 16
-
$4,617 SGD
€3,438 EUR
View
B
Retailer 17
-
$4,873 SGD
ZAR 61,560 ZAR
View
B
Retailer 18
-
$6,630 SGD
£4,082 GBP
View
Most Expensive
B
Queensmith
7558716062 · Oct 28
$7,691 SGD
£4,735 GBP
View
18 more retailers have this diamond
Prices start from $2,979 SGDSave up to $4,711 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
$2,979 SGD