Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6491170357

Certificate GIA 6491170357

Diamond specifications and retailer prices

From $1,413 CAD
HK$7,900 HKD
As of October 30, 2026
Save $3,217 CAD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,754 CAD at NZ Jewellers · As of October 9, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6491170357. Listed at 20 retailers as of October 29, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6491170357
Dimensions5.89 × 5.85 × 3.70 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
5.89 mm5.85 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491170357
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 30
Current: $2,693 CAD|Low: $1,413 CAD|High: $3,614 CAD|Avg: $2,242 CAD|+1.0%
Retailer 1
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
Retailer 17
October 30, 2026
Retailer 13$1,413 CAD
Retailer 17$1,782 CAD
Retailer 8$1,808 CAD
Retailer 2$1,816 CAD
Retailer 15$1,907 CAD
Retailer 9$1,987 CAD
Retailer 5$2,028 CAD
Retailer 6$2,052 CAD
Retailer 11$2,160 CAD
Retailer 14$2,289 CAD
Retailer 16$2,417 CAD
Retailer 10$2,442 CAD
Retailer 3$2,543 CAD
Retailer 1$2,693 CAD
Retailer 7$2,727 CAD
Retailer 4$2,888 CAD
Retailer 12$3,541 CAD

31 data points across 17 retailers

20 retailers$1,413 CAD to $4,630 CAD

A
Cheapest Retailer
-
$1,413 CAD
HK$7,900 HKD
A
Retailer 2
-
$1,782 CAD
$1,276 USD
View
Final sale: no returns
Retailer 3
-
$1,808 CAD
$1,294 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,816 CAD
$1,300 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$1,907 CAD
SGD 1,845 SGD
View
Retailer 6
-
$1,949 CAD
$1,395 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$1,987 CAD
SGD 1,922 SGD
View
Price last confirmed 22 days ago
Retailer 8
-
$2,039 CAD
$1,460 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$2,052 CAD
$1,469 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$2,160 CAD
£1,218 GBP
View
B+
Retailer 11
-
$2,289 CAD
£1,290 GBP
View
B+
Retailer 12
-
$2,417 CAD
$1,730 USD
View
B+
Retailer 13
-
$2,442 CAD
£1,376 GBP
View
Retailer 14
-
$2,543 CAD
A$2,801 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$2,693 CAD
€1,836 EUR
View
B+
Retailer 16
-
$2,727 CAD
$1,952 USD
View
Retailer 17
-
$2,888 CAD
ZAR 33,405 ZAR
View
Price last confirmed 26 days ago
B
Retailer 18
-
$3,541 CAD
£1,996 GBP
View
B
Retailer 19
-
$4,630 CAD
£2,610 GBP
View
Most Expensive
NZ Jewellers
1fd59f11-2d4d-452d-9cf4-9483c6419311 · Oct 9
$4,754 CAD
$3,403 USD
View
Price last confirmed 21 days ago
19 more retailers have this diamond
Prices start from $1,413 CADSave up to $3,217 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
$1,413 CAD