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Cushion|Natural|GIA

0.79ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7561143356

Certificate GIA 7561143356

Diamond specifications and retailer prices

From $1,384 NZD
$780 USD
As of October 30, 2026
Save $323 NZD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,707 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.79ct natural cushion diamond

This 0.79ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561143356. Listed at 6 retailers as of October 29, 2026, with prices from $1,384 to $1,707, a $323 spread on the same certified stone. Blue Nile lists it at $1,707. 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

0.79
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561143356
Dimensions5.15 × 5.10 × 3.47 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.15 mm5.10 mm0.79 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561143356
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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: $1,707 NZD|Low: $1,191 NZD|High: $1,762 NZD|Avg: $1,511 NZD|-3.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$1,384 NZD
Retailer 6$1,393 NZD
Retailer 5$1,510 NZD
Retailer 4$1,552 NZD
Retailer 2$1,636 NZD
Blue Nile$1,707 NZD

37 data points across 6 retailers

6 retailers$1,384 NZD to $1,707 NZD

A
Cheapest Retailer
-
$1,384 NZD
$780 USD
Final sale: no returns
Retailer 2
-
$1,393 NZD
$785 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$1,510 NZD
$851 USD
View
B+
Retailer 4
-
$1,552 NZD
SGD 1,182 SGD
View
B+
Retailer 5
-
$1,636 NZD
£726 GBP
View
Most Expensive
B+
Blue Nile
30110994 · Oct 29
$1,707 NZD
$962 USD
View
5 more retailers have this diamond
Prices start from $1,384 NZDSave up to $323 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
0.79ct Cushion
$1,384 NZD