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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1553455695

Certificate GIA 1553455695

Diamond specifications and retailer prices

From $1,549 USD
HK$12,100 HKD
As of October 31, 2026
Save $3,607 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,156 USD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553455695. Listed at 14 retailers as of October 28, 2026, with prices from $1,549 to $5,156, a $3,607 spread on the same certified stone. Queensmith lists it at $5,156. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553455695
Dimensions6.90 × 5.31 × 3.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Indented Natural, Needle
Top View
6.90 mm5.31 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553455695
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.1%

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: $5,156 USD|Low: $1,536 USD|High: $5,232 USD|Avg: $2,530 USD|+1.8%
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$1,549 USD
Retailer 2$1,642 USD
Retailer 11$1,902 USD
Retailer 4$1,965 USD
Retailer 10$2,061 USD
Retailer 3$2,148 USD
Retailer 12$2,160 USD
Retailer 9$2,199 USD
Retailer 7$2,261 USD
Retailer 6$2,815 USD
Retailer 8$3,630 USD
Queensmith$5,156 USD

29 data points across 12 retailers

14 retailers$1,549 USD to $5,156 USD

A
Cheapest Retailer
-
$1,549 USD
HK$12,100 HKD
A
Retailer 2
-
$1,642 USD
₹156,341 INR
View
A
Retailer 3
-
$1,902 USD
View
Final sale: no returns
A
Retailer 4
-
$1,965 USD
SGD 2,656 SGD
View
B+
Retailer 5
-
$2,011 USD
View
B+
Retailer 6
-
$2,061 USD
View
A
Retailer 7
-
$2,148 USD
SGD 2,903 SGD
View
A
Retailer 8
-
$2,160 USD
View
A
Retailer 9
-
$2,199 USD
View
A
Retailer 10
-
$2,261 USD
£1,780 GBP
View
B+
Retailer 11
-
$2,267 USD
A$3,488 AUD
View
B+
Retailer 12
-
$2,815 USD
€2,681 EUR
View
B+
Retailer 13
-
$3,630 USD
£2,858 GBP
View
Most Expensive
B
Queensmith
1553455695 · Oct 28
$5,156 USD
£4,060 GBP
View
13 more retailers have this diamond
Prices start from $1,549 USDSave up to $3,607 USD

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
$1,549 USD