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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1553124493

Certificate GIA 1553124493

Diamond specifications and retailer prices

From $1,458 CAD
SGD 1,403 SGD
As of October 29, 2026
Save $1,264 CAD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,722 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553124493. Listed at 10 retailers as of October 26, 2026, with prices from $1,458 to $2,722, a $1,264 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,722. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553124493
Dimensions5.89 × 3.70 × 3.70 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.89 mm3.70 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553124493
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 29
Current: $2,392 CAD|Low: $1,458 CAD|High: $2,962 CAD|Avg: $2,297 CAD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 2$1,458 CAD
Retailer 4$1,660 CAD
Retailer 6$1,688 CAD
Retailer 7$1,809 CAD
Retailer 3$2,266 CAD
Retailer 8$2,363 CAD
Retailer 1$2,392 CAD
Retailer 5$2,530 CAD
Wholesale Diamonds Direct$2,722 CAD
Retailer 9$2,962 CAD

33 data points across 10 retailers

10 retailers$1,458 CAD to $2,722 CAD

A
Cheapest Retailer
-
$1,458 CAD
SGD 1,403 SGD
A
Retailer 2
-
$1,660 CAD
$1,182 USD
View
A
Retailer 3
-
$1,688 CAD
$1,202 USD
View
A
Retailer 4
-
$1,809 CAD
SGD 1,740 SGD
View
A
Retailer 5
-
$2,266 CAD
£1,270 GBP
View
A
Retailer 6
-
$2,301 CAD
$1,638 USD
View
A
Retailer 7
-
$2,363 CAD
$1,682 USD
View
A
Retailer 8
-
$2,392 CAD
€1,622 EUR
View
B+
Retailer 9
-
$2,530 CAD
$1,801 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262896824 · Oct 26
$2,722 CAD
$1,938 USD
View
9 more retailers have this diamond
Prices start from $1,458 CADSave up to $1,264 CAD

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 Round
$1,458 CAD