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Cushion|Natural|GIA

1.25ct D SI2 Cushion Natural Diamond

D/SI2 • GIA 16397920

Certificate GIA 16397920

Diamond specifications and retailer prices

From $5,596 AUD
$3,931 USD
As of October 31, 2026
Save $501 AUD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,098 AUD at Jogia Diamonds · As of November 1, 2026
View at Jogia Diamonds

About this 1.25ct natural cushion diamond

This 1.25ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 16397920. Listed at 3 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.25
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 16397920
Dimensions6.93 × 5.84 × 3.74 mm
L/W Ratio1.19
Culet sizeSmall
Top View
6.93 mm5.84 mm1.25 ctD / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 16397920
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: SmallDepth 64.0%

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: Oct 31
Current: $5,596 AUD|Low: $5,524 AUD|High: $6,558 AUD|Avg: $5,923 AUD|+1.3%
Retailer 1
Retailer 2
September 25, 2026
Retailer 1$5,596 AUD
Retailer 2$5,903 AUD

5 data points across 2 retailers

3 retailers$5,596 AUD to $6,098 AUD

B+
Cheapest Retailer
-
$5,596 AUD
$3,931 USD
B+
Retailer 2
-
$5,903 AUD
$4,146 USD
View
Most Expensive
B+
Jogia Diamonds
J13760347 · Nov 1
$6,098 AUD
View
2 more retailers have this diamond
Prices start from $5,596 AUDSave up to $501 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+
1.25ct Cushion
$5,596 AUD