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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

EX • D/IF • GIA 1555212199

Certificate GIA 1555212199

Diamond specifications and retailer prices

From $8,123 CAD
As of November 4, 2026
Save $9,961 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,083 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555212199. Listed at 20 retailers as of November 3, 2026, with prices from $8,123 to $18,083, a $9,961 spread on the same certified stone. NZ Jewellers lists it at $18,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555212199
Dimensions5.97 × 6.79 × 4.08 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
5.97 mm6.79 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555212199
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 60.2%

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: $10,099 CAD|Low: $8,112 CAD|High: $15,249 CAD|Avg: $10,548 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$8,123 CAD
Retailer 7$8,282 CAD
Retailer 9$9,148 CAD
Retailer 8$9,802 CAD
Retailer 6$9,980 CAD
Retailer 1$10,099 CAD
Retailer 5$10,423 CAD
Retailer 4$13,283 CAD
Retailer 2$15,026 CAD

44 data points across 9 retailers

20 retailers$8,123 CAD to $18,083 CAD

A
Cheapest Retailer
-
$8,123 CAD
A
Retailer 2
-
$8,282 CAD
View
B+
Retailer 3
-
$9,148 CAD
View
B+
Retailer 4
-
$9,346 CAD
View
B+
Retailer 5
-
$9,977 CAD
View
B+
Retailer 6
-
$9,980 CAD
View
B+
Retailer 7
-
$9,980 CAD
View
Final sale: no returns
B+
Retailer 8
-
$10,099 CAD
View
Retailer 9
-
$10,423 CAD
View
Price last confirmed 14 days ago
Retailer 10
-
$10,812 CAD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$10,812 CAD
View
B+
Retailer 12
-
$10,978 CAD
View
B+
Retailer 13
-
$10,986 CAD
View
B+
Retailer 14
-
$11,039 CAD
View
Retailer 15
-
$12,475 CAD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$12,475 CAD
View
B+
Retailer 17
-
$13,283 CAD
View
B
Retailer 18
-
$15,026 CAD
View
Retailer 19
-
$18,083 CAD
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
c2c950c0-3467-42f6-9e16-0855300ec587 · Nov 3
$18,083 CAD
$12,977 USD
View
19 more retailers have this diamond
Prices start from $8,123 CADSave up to $9,961 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
1.00ct Heart
$8,123 CAD