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Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6555156552

Certificate GIA 6555156552

Diamond specifications and retailer prices

From $1,279 NZD
$721 USD
As of October 30, 2026
Save $1,932 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,211 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct 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 6555156552. Listed at 12 retailers as of October 29, 2026, with prices from $1,279 to $3,211, a $1,932 spread on the same certified stone. Do Amore Diamonds lists it at $3,211. 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

0.80
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555156552
Dimensions5.16 × 5.09 × 3.46 mm
L/W Ratio1.01
Top View
5.16 mm5.09 mm0.80 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555156552
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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: $3,211 NZD|Low: $1,160 NZD|High: $3,513 NZD|Avg: $1,821 NZD|-8.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,279 NZD
Retailer 12$1,420 NZD
Retailer 8$1,540 NZD
Retailer 5$1,554 NZD
Retailer 10$1,585 NZD
Retailer 9$1,597 NZD
Retailer 2$1,599 NZD
Retailer 3$1,721 NZD
Retailer 6$1,721 NZD
Retailer 7$1,774 NZD
Retailer 4$2,235 NZD
Do Amore Diamonds$3,211 NZD

40 data points across 12 retailers

12 retailers$1,279 NZD to $3,211 NZD

A
Cheapest Retailer
-
$1,279 NZD
$721 USD
Final sale: no returns
A
Retailer 2
-
$1,420 NZD
MYR 3,261 MYR
View
A
Retailer 3
-
$1,540 NZD
$868 USD
View
A
Retailer 4
-
$1,554 NZD
$876 USD
View
A
Retailer 5
-
$1,585 NZD
SGD 1,207 SGD
View
A
Retailer 6
-
$1,597 NZD
$900 USD
View
A
Retailer 7
-
$1,599 NZD
£709 GBP
View
A
Retailer 8
-
$1,721 NZD
$970 USD
View
A
Retailer 9
-
$1,721 NZD
$970 USD
View
A
Retailer 10
-
$1,774 NZD
$1,000 USD
View
B+
Retailer 11
-
$2,235 NZD
A$1,938 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767950846 · Oct 29
$3,211 NZD
$1,810 USD
View
11 more retailers have this diamond
Prices start from $1,279 NZDSave up to $1,932 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
0.80ct Cushion
$1,279 NZD