Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2556482176

Certificate GIA 2556482176

Diamond specifications and retailer prices

From $1,796 CAD
$1,286 USD
As of October 30, 2026
Save $3,448 CAD (66%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $5,244 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556482176. Listed at 31 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556482176
Dimensions5.91 × 5.93 × 3.68 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.91 mm5.93 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556482176
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: $3,202 CAD|Low: $1,796 CAD|High: $4,453 CAD|Avg: $2,904 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
October 31, 2026
Retailer 2$1,796 CAD
Retailer 9$1,947 CAD
Retailer 11$2,357 CAD
Retailer 4$2,366 CAD
Retailer 10$2,564 CAD
Retailer 6$2,719 CAD
Retailer 3$2,806 CAD
Retailer 5$2,938 CAD
Retailer 1$3,202 CAD
Retailer 7$3,788 CAD
Retailer 8$4,444 CAD

33 data points across 11 retailers

31 retailers$1,796 CAD to $5,244 CAD

A
Cheapest Retailer
-
$1,796 CAD
$1,286 USD
Final sale: no returns
A
Retailer 2
-
$1,805 CAD
$1,292 USD
View
A
Retailer 3
-
$1,947 CAD
$1,394 USD
View
Retailer 4
-
$1,947 CAD
$1,394 USD
View
Price last confirmed 54 days ago
Retailer 5
-
$1,947 CAD
$1,394 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,947 CAD
$1,394 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,947 CAD
$1,394 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$2,038 CAD
$1,459 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$2,064 CAD
$1,477 USD
View
B+
Retailer 10
-
$2,095 CAD
$1,500 USD
View
B+
Retailer 11
-
$2,235 CAD
$1,600 USD
View
B+
Retailer 12
-
$2,235 CAD
$1,600 USD
View
Retailer 13
-
$2,248 CAD
$1,609 USD
View
Price last confirmed 54 days ago
Retailer 14
-
$2,248 CAD
$1,609 USD
View
Price last confirmed 22 days ago
Retailer 15
-
$2,248 CAD
$1,609 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$2,248 CAD
$1,609 USD
View
B+
Retailer 17
-
$2,305 CAD
$1,650 USD
View
B+
Retailer 18
-
$2,357 CAD
$1,687 USD
View
B+
Retailer 19
-
$2,366 CAD
£1,334 GBP
View
B
Retailer 20
-
$2,564 CAD
£1,445 GBP
View
B+
Retailer 21
-
$2,653 CAD
$1,899 USD
View
B+
Retailer 22
-
$2,719 CAD
£1,533 GBP
View
Retailer 23
-
$2,806 CAD
A$3,090 AUD
View
Price last confirmed 25 days ago
B+
Retailer 24
-
$2,938 CAD
€2,003 EUR
View
B
Retailer 25
-
$3,202 CAD
ZAR 37,035 ZAR
View
B
Retailer 26
-
$3,788 CAD
£2,135 GBP
View
B
Retailer 27
-
$4,444 CAD
£2,505 GBP
View
Retailer 28
-
$5,244 CAD
$3,754 USD
View
Price last confirmed 60 days ago
B
Retailer 29
-
$5,244 CAD
$3,754 USD
View
Retailer 30
-
$5,244 CAD
$3,754 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
eea684da-b71b-498a-8a00-30faa467e123 · Oct 20
$5,244 CAD
$3,754 USD
View
Price last confirmed 11 days ago
30 more retailers have this diamond
Prices start from $1,796 CADSave up to $3,448 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
$1,796 CAD