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Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2547943430

Certificate GIA 2547943430

Diamond specifications and retailer prices

From $6,236 NZD
As of November 6, 2026
Save $6,495 NZD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,731 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2547943430. Listed at 15 retailers as of November 4, 2026, with prices from $6,236 to $12,731, a $6,495 spread on the same certified stone. MOH London lists it at $12,731. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547943430
Dimensions7.37 × 5.48 × 3.65 mm
L/W Ratio1.34
Top View
7.37 mm5.48 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547943430
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

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 6
Current: $12,731 NZD|Low: $6,236 NZD|High: $12,829 NZD|Avg: $8,352 NZD|-0.7%
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 13$6,236 NZD
Retailer 4$6,382 NZD
Retailer 9$6,656 NZD
Retailer 12$6,907 NZD
Retailer 11$6,916 NZD
Retailer 5$6,999 NZD
Retailer 2$7,405 NZD
Retailer 8$7,737 NZD
Retailer 6$8,588 NZD
Retailer 3$8,639 NZD
Retailer 7$9,317 NZD
Retailer 10$12,519 NZD
MOH London$12,731 NZD

28 data points across 13 retailers

15 retailers$6,236 NZD to $12,731 NZD

B+
Cheapest Retailer
-
$6,236 NZD
B
Retailer 2
-
$6,382 NZD
View
Final sale: no returns
B+
Retailer 3
-
$6,656 NZD
View
B
Retailer 4
-
$6,907 NZD
View
Retailer 5
-
$6,916 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$6,999 NZD
View
B
Retailer 7
-
$7,302 NZD
View
B
Retailer 8
-
$7,405 NZD
View
B
Retailer 9
-
$7,737 NZD
View
Retailer 10
-
$8,549 NZD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$8,588 NZD
View
Retailer 12
-
$8,639 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$9,317 NZD
View
Retailer 14
-
$12,519 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
96DE7B2AF · Nov 4
$12,731 NZD
£5,557 GBP
View
14 more retailers have this diamond
Prices start from $6,236 NZDSave up to $6,495 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
$6,236 NZD