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Cushion|Natural|GIA

0.75ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 7551002275

Certificate GIA 7551002275

Diamond specifications and retailer prices

From $958 AUD
MYR 2,741 MYR
As of October 30, 2026
Save $249 AUD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,207 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.75ct natural cushion diamond

This 0.75ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551002275. Listed at 6 retailers as of October 30, 2026, with prices from $958 to $1,207, a $249 spread on the same certified stone. Blue Nile lists it at $1,207. 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

0.75
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551002275
Dimensions5.10 × 5.00 × 3.38 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
5.10 mm5.00 mm0.75 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 7551002275
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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: Oct 30
Current: $1,207 AUD|Low: $861 AUD|High: $1,325 AUD|Avg: $1,087 AUD|-8.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$958 AUD
Retailer 4$958 AUD
Retailer 3$1,078 AUD
Retailer 6$1,086 AUD
Retailer 2$1,129 AUD
Blue Nile$1,207 AUD

40 data points across 6 retailers

6 retailers$958 AUD to $1,207 AUD

A
Cheapest Retailer
-
$958 AUD
MYR 2,741 MYR
B+
Retailer 2
-
$958 AUD
$673 USD
View
Final sale: no returns
A
Retailer 3
-
$1,078 AUD
SGD 1,023 SGD
View
Retailer 4
-
$1,086 AUD
$763 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$1,129 AUD
£624 GBP
View
Most Expensive
B+
Blue Nile
28832669 · Oct 31
$1,207 AUD
$848 USD
View
5 more retailers have this diamond
Prices start from $958 AUDSave up to $249 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.

A
0.75ct Cushion
$958 AUD