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Heart|Natural|GIA

1.12ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6521875742

Certificate GIA 6521875742

Diamond specifications and retailer prices

From $2,714 CAD
£1,530 GBP
As of October 30, 2026
Save $3,961 CAD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,674 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.12ct natural heart diamond

This 1.12ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521875742. Listed at 6 retailers as of October 30, 2026, with prices from $2,714 to $6,674, a $3,961 spread on the same certified stone. NZ Jewellers lists it at $6,674. 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

1.12
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.06°
OriginNatural
Grading LabGIA
CertificateGIA 6521875742
Dimensions6.29 × 7.35 × 4.29 mm
L/W Ratio1.17
Top View
6.29 mm7.35 mm1.12 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521875742
Side View
Table 62.0%Crown 34.9°Girdle: STK-THKPavilion 42.06°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,674 CAD|Low: $2,705 CAD|High: $6,674 CAD|Avg: $3,638 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$2,706 CAD
Retailer 2$2,714 CAD
Retailer 5$2,737 CAD
Retailer 4$2,862 CAD
Retailer 6$2,924 CAD
Retailer 8$3,246 CAD
Retailer 9$3,628 CAD
Retailer 3$4,801 CAD
NZ Jewellers$6,674 CAD

30 data points across 9 retailers

6 retailers$2,714 CAD to $6,674 CAD

A
Cheapest Retailer
-
$2,714 CAD
£1,530 GBP
A
Retailer 2
-
$2,737 CAD
$1,959 USD
View
A
Retailer 3
-
$2,862 CAD
$2,049 USD
View
A
Retailer 4
-
$2,924 CAD
$2,093 USD
View
B
Retailer 5
-
$4,801 CAD
£2,706 GBP
View
Most Expensive
B
NZ Jewellers
04371612-8845-4666-b059-9b7532824d4c · Oct 30
$6,674 CAD
$4,778 USD
View
5 more retailers have this diamond
Prices start from $2,714 CADSave up to $3,961 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
1.12ct Heart
$2,714 CAD