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Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1549794955

Certificate GIA 1549794955

Diamond specifications and retailer prices

From $5,464 NZD
As of November 5, 2026
Save $5,913 NZD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,377 NZD at MOH London · As of November 4, 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 G 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 1549794955. Listed at 15 retailers as of November 4, 2026, with prices from $5,464 to $11,377, a $5,913 spread on the same certified stone. MOH London lists it at $11,377. 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

1.21
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 1549794955
Dimensions7.03 × 5.61 × 3.86 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.03 mm5.61 mm1.21 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549794955
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 37°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,377 NZD|Low: $5,228 NZD|High: $11,544 NZD|Avg: $7,281 NZD|-1.4%
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
November 6, 2026
Retailer 2$5,648 NZD
Retailer 10$5,805 NZD
Retailer 13$5,962 NZD
Retailer 9$6,180 NZD
Retailer 4$6,873 NZD
Retailer 5$6,873 NZD
Retailer 8$7,062 NZD
Retailer 3$7,107 NZD
Retailer 11$7,306 NZD
Retailer 12$7,724 NZD
Retailer 6$7,863 NZD
Retailer 7$8,325 NZD
MOH London$11,377 NZD

36 data points across 13 retailers

15 retailers$5,464 NZD to $11,377 NZD

B+
Cheapest Retailer
-
$5,464 NZD
B+
Retailer 2
-
$5,487 NZD
View
B+
Retailer 3
-
$5,648 NZD
View
Final sale: no returns
B+
Retailer 4
-
$5,805 NZD
View
B+
Retailer 5
-
$5,962 NZD
View
Retailer 6
-
$6,180 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$6,873 NZD
View
B+
Retailer 8
-
$6,873 NZD
View
B+
Retailer 9
-
$7,062 NZD
View
B
Retailer 10
-
$7,107 NZD
View
Retailer 11
-
$7,306 NZD
View
Price last confirmed 30 days ago
Retailer 12
-
$7,724 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$7,863 NZD
View
B
Retailer 14
-
$8,325 NZD
View
Most Expensive
B
MOH London
0E4A8F13F · Nov 4
$11,377 NZD
£4,966 GBP
View
14 more retailers have this diamond
Prices start from $5,464 NZDSave up to $5,913 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.

B+
1.21ct Cushion
$5,464 NZD