CaratHunter
Plans
Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2547837798

Certificate GIA 2547837798

Diamond specifications and retailer prices

From $1,001 CAD
HK$5,600 HKD
As of November 1, 2026
Save $1,454 CAD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,203 CAD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547837798. Listed at 18 retailers as of November 1, 2026, with a 145% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 2547837798
Dimensions5.66 × 6.61 × 3.67 mm
L/W Ratio1.17
Top View
5.66 mm6.61 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547837798
Side View
Table 58.0%Crown 35.5°Girdle: THN-THKPavilionCulet: NoneDepth 55.5%

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 1
Current: $4,203 CAD|Low: $1,001 CAD|High: $4,203 CAD|Avg: $1,491 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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$1,001 CAD
Retailer 2$1,003 CAD
Retailer 3$1,212 CAD
Retailer 5$1,238 CAD
Retailer 9$1,252 CAD
Retailer 8$1,259 CAD
Retailer 13$1,323 CAD
Retailer 14$1,340 CAD
Retailer 19$1,342 CAD
Retailer 4$1,391 CAD
Retailer 11$1,402 CAD
Retailer 12$1,488 CAD
Retailer 18$1,546 CAD
Retailer 17$1,585 CAD
Retailer 20$1,639 CAD
Retailer 10$1,688 CAD
Retailer 15$1,690 CAD
Retailer 7$1,910 CAD
Retailer 16$2,455 CAD
NZ Jewellers$4,203 CAD

35 data points across 20 retailers

18 retailers$1,001 CAD to $2,455 CAD

A
Cheapest Retailer
-
$1,001 CAD
HK$5,600 HKD
A
Retailer 2
-
$1,003 CAD
₹68,373 INR
View
Retailer 3
-
$1,212 CAD
€827 EUR
View
Price last confirmed 6 days ago
A
Retailer 4
-
$1,238 CAD
$886 USD
View
Final sale: no returns
Retailer 5
-
$1,252 CAD
$896 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,259 CAD
SGD 1,218 SGD
View
A
Retailer 7
-
$1,323 CAD
$947 USD
View
A
Retailer 8
-
$1,340 CAD
$959 USD
View
A
Retailer 9
-
$1,342 CAD
$961 USD
View
Retailer 10
-
$1,391 CAD
$996 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$1,402 CAD
SGD 1,356 SGD
View
A
Retailer 12
-
$1,546 CAD
$1,107 USD
View
A
Retailer 13
-
$1,585 CAD
£893 GBP
View
B+
Retailer 14
-
$1,639 CAD
$1,173 USD
View
A
Retailer 15
-
$1,690 CAD
£953 GBP
View
Retailer 16
-
$1,910 CAD
$1,368 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$2,455 CAD
£1,384 GBP
View
Most Expensive
NZ Jewellers
d53fbdb2-843f-473e-8de8-1aa5ef88dc8a · Oct 24
$4,203 CAD
$3,009 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $1,001 CADSave up to $1,454 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 Heart
$1,001 CAD