Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2538980645

Certificate GIA 2538980645

Diamond specifications and retailer prices

From $669 USD
MYR 2,727 MYR
As of October 28, 2026
Save $538 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,208 USD at GemTrove · As of October 29, 2026
View at GemTrove

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 2538980645. Listed at 4 retailers as of October 28, 2026, with prices from $669 to $1,208, a $538 spread on the same certified stone. GemTrove lists it at $1,208. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538980645
Dimensions5.26 × 5.20 × 3.49 mm
L/W Ratio1.01
Top View
5.26 mm5.20 mm0.80 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538980645
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,208 USD|Low: $669 USD|High: $1,208 USD|Avg: $884 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 3$669 USD
Retailer 2$753 USD
Retailer 4$773 USD
Retailer 5$884 USD
GemTrove$1,208 USD

7 data points across 5 retailers

4 retailers$669 USD to $1,208 USD

A
Cheapest Retailer
-
$669 USD
MYR 2,727 MYR
A
Retailer 2
-
$753 USD
SGD 1,017 SGD
View
Retailer 3
-
$773 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
GemTrove
GT-N-00962054-98 · Oct 29
$1,208 USD
A$1,858 AUD
View
3 more retailers have this diamond
Prices start from $669 USDSave up to $538 USD

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
$669 USD