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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 $924 SGD
$721 USD
As of October 28, 2026
Save $1,396 SGD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,320 SGD 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 28, 2026, with prices from $924 to $2,320, a $1,396 spread on the same certified stone. Do Amore Diamonds lists it at $2,320. 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 28
Current: $2,320 SGD|Low: $838 SGD|High: $2,538 SGD|Avg: $1,317 SGD|-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$924 SGD
Retailer 12$1,026 SGD
Retailer 8$1,113 SGD
Retailer 5$1,123 SGD
Retailer 10$1,145 SGD
Retailer 9$1,154 SGD
Retailer 2$1,155 SGD
Retailer 3$1,243 SGD
Retailer 6$1,243 SGD
Retailer 7$1,282 SGD
Retailer 4$1,615 SGD
Do Amore Diamonds$2,320 SGD

41 data points across 12 retailers

12 retailers$924 SGD to $2,320 SGD

A
Cheapest Retailer
-
$924 SGD
$721 USD
Final sale: no returns
A
Retailer 2
-
$1,026 SGD
MYR 3,261 MYR
View
A
Retailer 3
-
$1,113 SGD
$868 USD
View
A
Retailer 4
-
$1,123 SGD
$876 USD
View
A
Retailer 5
-
$1,145 SGD
View
A
Retailer 6
-
$1,154 SGD
$900 USD
View
A
Retailer 7
-
$1,155 SGD
£709 GBP
View
A
Retailer 8
-
$1,243 SGD
$970 USD
View
A
Retailer 9
-
$1,243 SGD
$970 USD
View
A
Retailer 10
-
$1,282 SGD
$1,000 USD
View
B+
Retailer 11
-
$1,615 SGD
A$1,938 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767950846 · Oct 29
$2,320 SGD
$1,810 USD
View
11 more retailers have this diamond
Prices start from $924 SGDSave up to $1,396 SGD

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
$924 SGD