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Cushion|Natural|GIA

1.21ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 6332955445

Certificate GIA 6332955445

Diamond specifications and retailer prices

From $3,173 NZD
As of November 5, 2026
Save $558 NZD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,731 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6332955445. Listed at 2 retailers as of November 5, 2026, with prices from $3,173 to $3,731, a $558 spread on the same certified stone. 77 Diamonds lists it at $3,731. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6332955445
Dimensions6.52 × 5.70 × 3.99 mm
L/W Ratio1.14
Top View
6.52 mm5.70 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 6332955445
Side View
Table 55.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.1%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,731 NZD|Low: $3,173 NZD|High: $3,773 NZD|Avg: $3,473 NZD|+1.3%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$3,173 NZD
77 Diamonds$3,731 NZD

34 data points across 2 retailers

2 retailers$3,173 NZD to $3,731 NZD

B+
Cheapest Retailer
-
$3,173 NZD
Most Expensive
B
77 Diamonds
CUSJFYVGQZZD · Nov 5
$3,731 NZD
£1,629 GBP
View
1 more retailer has this diamond
Prices start from $3,173 NZDSave up to $558 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
$3,173 NZD