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Cushion|Natural|GIA

1.21ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1549961078

Certificate GIA 1549961078

Diamond specifications and retailer prices

From $2,801 NZD
₹150,034 INR
As of November 3, 2026
Save $3,734 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,535 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549961078. Listed at 18 retailers as of November 1, 2026, with prices from $2,801 to $6,535, a $3,734 spread on the same certified stone. MOH London lists it at $6,535. 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

1.21
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549961078
Dimensions7.20 × 5.54 × 3.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.20 mm5.54 mm1.21 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549961078
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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 3
Current: $6,535 NZD|Low: $2,801 NZD|High: $6,734 NZD|Avg: $3,978 NZD|-3.0%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 11$2,801 NZD
Retailer 3$2,946 NZD
Retailer 5$3,183 NZD
Retailer 6$3,272 NZD
Retailer 16$3,369 NZD
Retailer 2$3,633 NZD
Retailer 15$3,718 NZD
Retailer 9$3,730 NZD
Retailer 7$3,778 NZD
Retailer 8$3,976 NZD
Retailer 14$4,070 NZD
Retailer 12$4,092 NZD
Retailer 4$4,107 NZD
Retailer 17$4,388 NZD
Retailer 13$4,585 NZD
Retailer 10$4,757 NZD
MOH London$6,535 NZD

18 data points across 17 retailers

18 retailers$2,801 NZD to $6,535 NZD

A
Cheapest Retailer
-
$2,801 NZD
₹150,034 INR
B+
Retailer 2
-
$2,946 NZD
$1,657 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,183 NZD
A$2,754 AUD
View
B+
Retailer 4
-
$3,272 NZD
$1,840 USD
View
B+
Retailer 5
-
$3,369 NZD
$1,895 USD
View
B+
Retailer 6
-
$3,633 NZD
£1,609 GBP
View
B+
Retailer 7
-
$3,718 NZD
$2,091 USD
View
B+
Retailer 8
-
$3,730 NZD
$2,098 USD
View
B
Retailer 9
-
$3,778 NZD
$2,125 USD
View
B+
Retailer 10
-
$3,976 NZD
$2,236 USD
View
B+
Retailer 11
-
$4,070 NZD
$2,289 USD
View
B
Retailer 12
-
$4,092 NZD
£1,812 GBP
View
B
Retailer 13
-
$4,107 NZD
$2,310 USD
View
B+
Retailer 14
-
$4,388 NZD
$2,468 USD
View
Retailer 15
-
$4,482 NZD
A$3,878 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$4,585 NZD
ZAR 41,656 ZAR
View
B
Retailer 17
-
$4,757 NZD
€2,548 EUR
View
Most Expensive
B
MOH London
EC9280265 · Nov 1
$6,535 NZD
£2,894 GBP
View
17 more retailers have this diamond
Prices start from $2,801 NZDSave up to $3,734 NZD

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
1.21ct Cushion
$2,801 NZD