Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5241042507

Certificate GIA 5241042507

Diamond specifications and retailer prices

From $1,894 CAD
$1,356 USD
As of October 30, 2026
Save $3,635 CAD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,529 CAD at NZ Jewellers · As of October 20, 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 5241042507. Listed at 25 retailers as of October 30, 2026, with a 192% 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5241042507
Dimensions5.87 × 5.90 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.87 mm5.90 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241042507
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°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 30
Current: $3,376 CAD|Low: $1,736 CAD|High: $4,550 CAD|Avg: $2,805 CAD|+1.9%
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
October 31, 2026
Retailer 3$1,894 CAD
Retailer 4$1,904 CAD
Retailer 14$2,053 CAD
Retailer 5$2,186 CAD
Retailer 2$2,347 CAD
Retailer 8$2,347 CAD
Retailer 7$2,417 CAD
Retailer 16$2,484 CAD
Retailer 11$2,525 CAD
Retailer 15$2,697 CAD
Retailer 10$2,866 CAD
Retailer 6$2,958 CAD
Retailer 9$3,096 CAD
Retailer 1$3,376 CAD
Retailer 12$3,992 CAD
Retailer 13$4,542 CAD

35 data points across 16 retailers

25 retailers$1,894 CAD to $5,529 CAD

A
Cheapest Retailer
-
$1,894 CAD
$1,356 USD
Final sale: no returns
A
Retailer 2
-
$1,904 CAD
$1,363 USD
View
Retailer 3
-
$2,053 CAD
$1,470 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$2,053 CAD
$1,470 USD
View
Retailer 5
-
$2,053 CAD
$1,470 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$2,148 CAD
$1,538 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$2,165 CAD
$1,550 USD
View
A
Retailer 8
-
$2,186 CAD
$1,565 USD
View
B+
Retailer 9
-
$2,347 CAD
$1,680 USD
View
B+
Retailer 10
-
$2,347 CAD
$1,680 USD
View
Retailer 11
-
$2,369 CAD
$1,696 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$2,369 CAD
$1,696 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$2,369 CAD
$1,696 USD
View
B+
Retailer 14
-
$2,417 CAD
$1,730 USD
View
B+
Retailer 15
-
$2,484 CAD
$1,778 USD
View
B+
Retailer 16
-
$2,525 CAD
£1,423 GBP
View
B+
Retailer 17
-
$2,697 CAD
£1,520 GBP
View
B+
Retailer 18
-
$2,866 CAD
£1,616 GBP
View
Retailer 19
-
$2,958 CAD
A$3,257 AUD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
$3,096 CAD
€2,111 EUR
View
B+
Retailer 21
-
$3,376 CAD
ZAR 39,042 ZAR
View
B
Retailer 22
-
$3,992 CAD
£2,250 GBP
View
B
Retailer 23
-
$4,542 CAD
£2,560 GBP
View
B
Retailer 24
-
$5,529 CAD
$3,958 USD
View
Most Expensive
NZ Jewellers
ce5de91c-3111-4bc3-9bfc-913d5b0b6936 · Oct 20
$5,529 CAD
$3,958 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $1,894 CADSave up to $3,635 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
$1,894 CAD