Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2436563145

Certificate GIA 2436563145

Diamond specifications and retailer prices

From $1,384 CAD
As of November 4, 2026
Save $2,658 CAD (66%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,420 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2436563145. Listed at 28 retailers as of November 4, 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2436563145
Dimensions5.93 × 5.89 × 3.70 mm
L/W Ratio1.01
Top View
5.93 mm5.89 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436563145
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 4
Current: $4,042 CAD|Low: $1,384 CAD|High: $4,042 CAD|Avg: $2,309 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
Retailer 17
November 6, 2026
Retailer 4$1,384 CAD
Retailer 14$1,411 CAD
Retailer 8$1,438 CAD
Retailer 6$1,473 CAD
Retailer 17$1,501 CAD
Retailer 16$1,633 CAD
Retailer 3$1,654 CAD
Retailer 15$1,732 CAD
Retailer 5$1,746 CAD
Retailer 7$1,746 CAD
Retailer 9$1,802 CAD
Retailer 10$1,860 CAD
Retailer 11$2,057 CAD
Retailer 2$2,186 CAD
Retailer 13$2,310 CAD
Retailer 12$3,025 CAD
NZ Jewellers$4,042 CAD

37 data points across 17 retailers

28 retailers$1,384 CAD to $4,042 CAD

A
Cheapest Retailer
-
$1,384 CAD
Final sale: no returns
A
Retailer 2
-
$1,411 CAD
View
A
Retailer 3
-
$1,438 CAD
View
A
Retailer 4
-
$1,473 CAD
View
Retailer 5
-
$1,501 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,633 CAD
View
A
Retailer 7
-
$1,654 CAD
View
A
Retailer 8
-
$1,732 CAD
View
A
Retailer 9
-
$1,746 CAD
View
A
Retailer 10
-
$1,746 CAD
View
A
Retailer 11
-
$1,802 CAD
View
A
Retailer 12
-
$1,860 CAD
View
Retailer 13
-
$2,014 CAD
View
Price last confirmed 50 days ago
Retailer 14
-
$2,014 CAD
View
Price last confirmed 28 days ago
Retailer 15
-
$2,014 CAD
View
Price last confirmed 21 days ago
Retailer 16
-
$2,014 CAD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$2,057 CAD
View
Retailer 18
-
$2,106 CAD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$2,186 CAD
View
B+
Retailer 20
-
$2,310 CAD
View
Retailer 21
-
$2,323 CAD
View
Price last confirmed 28 days ago
Retailer 22
-
$2,323 CAD
View
Price last confirmed 45 days ago
Retailer 23
-
$2,323 CAD
View
Price last confirmed 16 days ago
B
Retailer 24
-
$3,025 CAD
View
B
Retailer 25
-
$4,042 CAD
View
Retailer 26
-
$5,420 CAD
View
Price last confirmed 41 days ago
Retailer 27
-
$5,420 CAD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
2e01cce1-e937-4e6e-8e9a-336200776303 · Oct 20
$5,420 CAD
$3,881 USD
View
Price last confirmed 17 days ago
27 more retailers have this diamond
Prices start from $1,384 CADSave up to $2,658 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
$1,384 CAD