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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6511514113

Certificate GIA 6511514113

Diamond specifications and retailer prices

From $1,845 CAD
HK$10,300 HKD
As of October 29, 2026
Save $3,999 CAD (68%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,845 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 6511514113. Listed at 22 retailers as of October 27, 2026, with prices from $1,845 to $5,845, a $3,999 spread on the same certified stone. NZ Jewellers lists it at $5,845. 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
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511514113
Dimensions5.99 × 5.96 × 3.65 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.99 mm5.96 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511514113
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: $5,845 CAD|Low: $1,845 CAD|High: $5,845 CAD|Avg: $3,075 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$1,845 CAD
Retailer 13$2,260 CAD
Retailer 6$2,451 CAD
Retailer 8$2,540 CAD
Retailer 3$2,564 CAD
Retailer 2$2,662 CAD
Retailer 7$2,827 CAD
Retailer 12$2,844 CAD
Retailer 14$3,029 CAD
Retailer 10$3,049 CAD
Retailer 16$3,058 CAD
Retailer 15$3,127 CAD
Retailer 5$3,409 CAD
Retailer 11$3,536 CAD
Retailer 9$4,220 CAD
NZ Jewellers$5,845 CAD

42 data points across 16 retailers

22 retailers$1,845 CAD to $5,845 CAD

A
Cheapest Retailer
-
$1,845 CAD
HK$10,300 HKD
A
Retailer 2
-
$2,230 CAD
$1,593 USD
View
Price last confirmed 74 days ago
A
Retailer 3
-
$2,234 CAD
$1,596 USD
View
A
Retailer 4
-
$2,260 CAD
$1,615 USD
View
Final sale: no returns
A
Retailer 5
-
$2,451 CAD
$1,751 USD
View
B+
Retailer 6
-
$2,540 CAD
$1,815 USD
View
A
Retailer 7
-
$2,564 CAD
$1,832 USD
View
B+
Retailer 8
-
$2,588 CAD
$1,849 USD
View
A
Retailer 9
-
$2,662 CAD
£1,498 GBP
View
B+
Retailer 10
-
$2,764 CAD
$1,975 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$2,827 CAD
$2,020 USD
View
B+
Retailer 12
-
$2,844 CAD
£1,600 GBP
View
B+
Retailer 13
-
$3,029 CAD
$2,164 USD
View
B+
Retailer 14
-
$3,049 CAD
€2,075 EUR
View
B+
Retailer 15
-
$3,058 CAD
£1,720 GBP
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$3,127 CAD
A$3,437 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$3,409 CAD
€2,320 EUR
View
B+
Retailer 18
-
$3,536 CAD
ZAR 40,810 ZAR
View
B
Retailer 19
-
$4,220 CAD
£2,374 GBP
View
B
Retailer 20
-
$4,302 CAD
£2,420 GBP
View
B
Retailer 21
-
$5,845 CAD
$4,176 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
e5bbc7ee-0c57-4002-ad06-773280d510f5 · Oct 27
$5,845 CAD
$4,176 USD
View
21 more retailers have this diamond
Prices start from $1,845 CADSave up to $3,999 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
$1,845 CAD