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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7551586267

Certificate GIA 7551586267

Diamond specifications and retailer prices

From $1,683 CAD
$1,205 USD
As of October 25, 2026
Save $3,421 CAD (67%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,104 CAD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551586267. Listed at 24 retailers as of October 25, 2026, with prices from $1,683 to $5,104, a $3,421 spread on the same certified stone. NZ Jewellers lists it at $5,104. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7551586267
Dimensions5.90 × 5.92 × 3.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.90 mm5.92 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551586267
Side View
Table 56.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.8%

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 25
Current: $2,859 CAD|Low: $1,683 CAD|High: $4,409 CAD|Avg: $2,726 CAD|+2.1%
Retailer 1
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 12$1,683 CAD
Retailer 3$1,749 CAD
Retailer 10$1,896 CAD
Retailer 2$2,294 CAD
Retailer 6$2,321 CAD
Retailer 11$2,501 CAD
Retailer 5$2,646 CAD
Retailer 4$2,731 CAD
Retailer 1$2,859 CAD
Retailer 8$3,088 CAD
Retailer 9$3,671 CAD
Retailer 7$4,400 CAD

32 data points across 12 retailers

24 retailers$1,683 CAD to $5,104 CAD

Retailer 1
-
$1,448 CAD
HK$8,100 HKD
Price last confirmed 57 days ago
A
Retailer 2
-
$1,683 CAD
$1,205 USD
View
A
Retailer 3
-
$1,749 CAD
$1,252 USD
View
Final sale: no returns
A
Retailer 4
-
$1,757 CAD
$1,258 USD
View
A
Retailer 5
-
$1,896 CAD
$1,357 USD
View
Retailer 6
-
$1,896 CAD
$1,357 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$1,896 CAD
$1,357 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,984 CAD
$1,420 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$2,014 CAD
$1,441 USD
View
B+
Retailer 10
-
$2,046 CAD
$1,465 USD
View
Retailer 11
-
$2,188 CAD
$1,566 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$2,188 CAD
$1,566 USD
View
Retailer 13
-
$2,188 CAD
$1,566 USD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$2,214 CAD
A$2,438 AUD
View
B+
Retailer 15
-
$2,294 CAD
$1,642 USD
View
B+
Retailer 16
-
$2,321 CAD
£1,308 GBP
View
B+
Retailer 17
-
$2,501 CAD
£1,410 GBP
View
B+
Retailer 18
-
$2,646 CAD
£1,492 GBP
View
Retailer 19
-
$2,731 CAD
A$3,007 AUD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
$2,859 CAD
€1,949 EUR
View
B
Retailer 21
-
$3,088 CAD
ZAR 35,709 ZAR
View
B
Retailer 22
-
$3,671 CAD
£2,069 GBP
View
B
Retailer 23
-
$4,400 CAD
£2,480 GBP
View
Most Expensive
B
NZ Jewellers
0d7e2acb-9001-44d3-925b-053474fd35b1 · Oct 30
$5,104 CAD
$3,654 USD
View
23 more retailers have this diamond
Prices start from $1,683 CADSave up to $3,421 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
$1,683 CAD