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Cushion|Natural|GIA

1.21ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 5303796388

Certificate GIA 5303796388

Diamond specifications and retailer prices

From $4,474 NZD
HK$19,700 HKD
As of November 1, 2026
Save $4,501 NZD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,975 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5303796388. Listed at 8 retailers as of November 1, 2026, with prices from $4,474 to $8,975, a $4,501 spread on the same certified stone. MOH London lists it at $8,975. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5303796388
Dimensions6.70 × 5.61 × 3.96 mm
L/W Ratio1.19
Top View
6.70 mm5.61 mm1.21 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5303796388
Side View
Table 56.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 70.6%

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 1
Current: $8,975 NZD|Low: $4,451 NZD|High: $15,938 NZD|Avg: $6,936 NZD|-0.9%
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 6$4,474 NZD
Retailer 9$4,805 NZD
Retailer 8$4,952 NZD
Retailer 4$5,213 NZD
Retailer 5$5,306 NZD
Retailer 2$5,738 NZD
Retailer 10$6,015 NZD
Retailer 7$6,280 NZD
Retailer 11$6,504 NZD
MOH London$8,975 NZD
Retailer 3$9,081 NZD
Retailer 12$15,938 NZD

26 data points across 12 retailers

8 retailers$4,474 NZD to $8,975 NZD

B+
Cheapest Retailer
-
$4,474 NZD
HK$19,700 HKD
B+
Retailer 2
-
$4,805 NZD
$2,708 USD
View
B+
Retailer 3
-
$4,952 NZD
$2,791 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,306 NZD
£2,355 GBP
View
B
Retailer 5
-
$5,738 NZD
£2,546 GBP
View
B
Retailer 6
-
$6,015 NZD
$3,390 USD
View
B
Retailer 7
-
$6,280 NZD
€3,371 EUR
View
Most Expensive
B
MOH London
8E9D70143 · Nov 1
$8,975 NZD
£3,983 GBP
View
7 more retailers have this diamond
Prices start from $4,474 NZDSave up to $4,501 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
$4,474 NZD