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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5356430069

Certificate GIA 5356430069

Diamond specifications and retailer prices

From $7,876 NZD
As of November 4, 2026
Save $2,740 NZD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,682 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5356430069. Listed at 10 retailers as of November 4, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5356430069
Dimensions6.87 × 5.80 × 3.82 mm
L/W Ratio1.18
Top View
6.87 mm5.80 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5356430069
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $15,682 NZD|Low: $7,219 NZD|High: $15,913 NZD|Avg: $10,014 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$7,703 NZD
Retailer 6$7,876 NZD
Retailer 5$8,255 NZD
Retailer 7$9,499 NZD
Retailer 3$9,571 NZD
Retailer 2$10,616 NZD
MOH London$15,682 NZD

44 data points across 7 retailers

10 retailers$7,876 NZD to $10,616 NZD

Retailer 1
-
$7,703 NZD
Price last confirmed 17 days ago
B
Retailer 2
-
$7,876 NZD
View
B
Retailer 3
-
$8,255 NZD
View
Final sale: no returns
C
Retailer 4
-
$9,499 NZD
View
B
Retailer 5
-
$9,571 NZD
View
C
Retailer 6
-
$10,120 NZD
View
C
Retailer 7
-
$10,120 NZD
View
C
Retailer 8
-
$10,463 NZD
View
B
Retailer 9
-
$10,616 NZD
View
Most Expensive
MOH London
87CF2BB75 · Nov 4
$15,682 NZD
£6,845 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $7,876 NZDSave up to $2,740 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
$7,876 NZD