CaratHunter
Plans
Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 2548075839

Certificate GIA 2548075839

Diamond specifications and retailer prices

From $2,370 NZD
As of November 6, 2026
Save $946 NZD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,316 NZD at GemTrove · As of November 7, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2548075839. Listed at 4 retailers as of November 6, 2026, with prices from $2,370 to $3,316, a $946 spread on the same certified stone. GemTrove lists it at $3,316. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548075839
Dimensions6.01 × 5.82 × 3.95 mm
L/W Ratio1.03
Top View
6.01 mm5.82 mm1.21 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548075839
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,316 NZD|Low: $2,370 NZD|High: $3,602 NZD|Avg: $2,970 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 4$2,370 NZD
Retailer 2$2,392 NZD
Retailer 3$2,702 NZD
GemTrove$3,316 NZD
Retailer 5$3,602 NZD

8 data points across 5 retailers

4 retailers$2,370 NZD to $3,316 NZD

A
Cheapest Retailer
-
$2,370 NZD
A
Retailer 2
-
$2,392 NZD
View
A
Retailer 3
-
$2,702 NZD
View
Most Expensive
B+
GemTrove
GT-N-00946395-98 · Nov 7
$3,316 NZD
A$2,828 AUD
View
3 more retailers have this diamond
Prices start from $2,370 NZDSave up to $946 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.

A
1.21ct Cushion
$2,370 NZD