Cushion|Natural|GIA

1.20ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 2547730879

Certificate GIA 2547730879

Diamond specifications and retailer prices

From $1,907 USD
HK$14,900 HKD
As of November 1, 2026
Save $2,500 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,407 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I 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 2547730879. Listed at 14 retailers as of November 1, 2026, with prices from $1,907 to $4,407, a $2,500 spread on the same certified stone. MOH London lists it at $4,407. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547730879
Dimensions6.96 × 5.35 × 3.78 mm
L/W Ratio1.30
Top View
6.96 mm5.35 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547730879
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

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: $4,407 USD|Low: $1,894 USD|High: $4,491 USD|Avg: $2,658 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$1,907 USD
Retailer 6$2,007 USD
Retailer 10$2,237 USD
Retailer 2$2,298 USD
Retailer 7$2,487 USD
Retailer 12$2,515 USD
Retailer 3$2,656 USD
Retailer 4$2,657 USD
Retailer 5$2,662 USD
Retailer 11$2,737 USD
Retailer 9$3,140 USD
MOH London$4,407 USD

27 data points across 12 retailers

14 retailers$1,907 USD to $4,407 USD

A
Cheapest Retailer
-
$1,907 USD
HK$14,900 HKD
A
Retailer 2
-
$2,007 USD
₹191,158 INR
View
B+
Retailer 3
-
$2,237 USD
SGD 3,023 SGD
View
B+
Retailer 4
-
$2,298 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,387 USD
View
B+
Retailer 6
-
$2,487 USD
£1,958 GBP
View
Retailer 7
-
$2,515 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$2,573 USD
A$3,958 AUD
View
B+
Retailer 9
-
$2,656 USD
View
B+
Retailer 10
-
$2,657 USD
SGD 3,590 SGD
View
B+
Retailer 11
-
$2,662 USD
£2,096 GBP
View
B
Retailer 12
-
$2,737 USD
View
B
Retailer 13
-
$3,140 USD
€2,990 EUR
View
Most Expensive
B
MOH London
2C218A26D · Nov 1
$4,407 USD
£3,470 GBP
View
13 more retailers have this diamond
Prices start from $1,907 USDSave up to $2,500 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
$1,907 USD