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Cushion|Natural|GIA

1.21ct D FL Cushion Natural Diamond

VG • D/FL • GIA 2566257437

Certificate GIA 2566257437

Diamond specifications and retailer prices

From $12,317 AUD
As of October 30, 2026
Save $4,024 AUD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $16,341 AUD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566257437. Listed at 3 retailers as of October 30, 2026, with prices from $12,317 to $16,341, a $4,024 spread on the same certified stone. B2C Jewels lists it at $16,341. 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
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566257437
Dimensions7.01 × 5.41 × 3.66 mm
L/W Ratio1.30
Top View
7.01 mm5.41 mm1.21 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566257437
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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: Oct 30
Current: $16,341 AUD|Low: $11,848 AUD|High: $16,341 AUD|Avg: $13,256 AUD|+22.5%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$12,317 AUD
Retailer 3$13,032 AUD
Retailer 4$14,759 AUD
B2C Jewels$16,341 AUD

19 data points across 4 retailers

3 retailers$12,317 AUD to $16,341 AUD

B+
Cheapest Retailer
-
$12,317 AUD
B
Retailer 2
-
$14,759 AUD
View
Most Expensive
B
B2C Jewels
36408327 · Nov 4
$16,341 AUD
$11,439 USD
View
2 more retailers have this diamond
Prices start from $12,317 AUDSave up to $4,024 AUD

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
$12,317 AUD