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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 6551518103

Certificate GIA 6551518103

Diamond specifications and retailer prices

From $2,716 SGD
HK$16,600 HKD
As of November 1, 2026
Save $4,671 SGD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,387 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551518103. Listed at 14 retailers as of October 28, 2026, with prices from $2,716 to $7,387, a $4,671 spread on the same certified stone. Queensmith lists it at $7,387. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551518103
Dimensions7.36 × 5.50 × 3.73 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
7.36 mm5.50 mm1.20 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551518103
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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 1
Current: $7,387 SGD|Low: $2,684 SGD|High: $7,501 SGD|Avg: $4,134 SGD|+1.2%
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$2,716 SGD
Retailer 2$2,846 SGD
Retailer 4$3,272 SGD
Retailer 11$3,321 SGD
Retailer 10$3,599 SGD
Retailer 3$3,767 SGD
Retailer 9$3,781 SGD
Retailer 5$3,848 SGD
Retailer 12$3,912 SGD
Retailer 7$4,214 SGD
Retailer 8$6,340 SGD
Queensmith$7,387 SGD

30 data points across 12 retailers

14 retailers$2,716 SGD to $7,387 SGD

A
Cheapest Retailer
-
$2,716 SGD
HK$16,600 HKD
A
Retailer 2
-
$2,846 SGD
₹212,049 INR
View
B+
Retailer 3
-
$3,272 SGD
View
B+
Retailer 4
-
$3,321 SGD
$2,598 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,493 SGD
$2,732 USD
View
B+
Retailer 6
-
$3,599 SGD
$2,815 USD
View
B+
Retailer 7
-
$3,767 SGD
View
B+
Retailer 8
-
$3,781 SGD
$2,957 USD
View
B
Retailer 9
-
$3,846 SGD
A$4,628 AUD
View
B+
Retailer 10
-
$3,848 SGD
£2,370 GBP
View
B+
Retailer 11
-
$3,912 SGD
$3,060 USD
View
B
Retailer 12
-
$4,214 SGD
€3,139 EUR
View
B
Retailer 13
-
$6,340 SGD
£3,905 GBP
View
Most Expensive
C
Queensmith
6551518103 · Oct 28
$7,387 SGD
£4,550 GBP
View
13 more retailers have this diamond
Prices start from $2,716 SGDSave up to $4,671 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
$2,716 SGD