Heart|Natural|IGI

1.23ct G IF Heart Natural Diamond

VG • G/IF • IGI 833655282

Shape and cutting style on the report: Heart brilliant

Certificate IGI 833655282

Diamond specifications and retailer prices

From $5,671 CAD
$4,060 USD
As of October 30, 2026
Save $5,659 CAD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,330 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 833655282. Listed at 14 retailers as of October 30, 2026, with prices from $5,671 to $11,330, a $5,659 spread on the same certified stone. NZ Jewellers lists it at $11,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
G
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 833655282
Dimensions6.53 × 7.20 × 4.29 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.53 mm7.20 mm1.23 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833655282
Side View
Table 60.0%Crown 44°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 59.6%

Caratlytics Score

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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: $11,330 CAD|Low: $5,636 CAD|High: $11,785 CAD|Avg: $7,330 CAD|-2.4%
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
October 31, 2026
Retailer 5$5,671 CAD
Retailer 10$5,843 CAD
Retailer 4$5,881 CAD
Retailer 6$6,002 CAD
Retailer 3$6,146 CAD
Retailer 11$6,504 CAD
Retailer 12$6,504 CAD
Retailer 13$6,504 CAD
Retailer 9$6,591 CAD
Retailer 7$7,360 CAD
Retailer 8$7,504 CAD
Retailer 2$7,994 CAD
Retailer 14$10,414 CAD
NZ Jewellers$11,330 CAD

28 data points across 14 retailers

14 retailers$5,671 CAD to $11,330 CAD

A
Cheapest Retailer
-
$5,671 CAD
$4,060 USD
A
Retailer 2
-
$5,843 CAD
£3,294 GBP
View
A
Retailer 3
-
$5,881 CAD
$4,210 USD
View
B+
Retailer 4
-
$6,002 CAD
$4,297 USD
View
Final sale: no returns
A
Retailer 5
-
$6,146 CAD
$4,400 USD
View
B+
Retailer 6
-
$6,504 CAD
$4,656 USD
View
B+
Retailer 7
-
$6,504 CAD
$4,656 USD
View
B+
Retailer 8
-
$6,504 CAD
$4,656 USD
View
B+
Retailer 9
-
$6,591 CAD
£3,715 GBP
View
B+
Retailer 10
-
$7,360 CAD
€5,018 EUR
View
B+
Retailer 11
-
$7,504 CAD
$5,372 USD
View
B
Retailer 12
-
$7,994 CAD
ZAR 92,451 ZAR
View
B
Retailer 13
-
$10,414 CAD
£5,870 GBP
View
Most Expensive
B
NZ Jewellers
9829e378-8879-4187-bbd6-bce693b5d4f7 · Oct 30
$11,330 CAD
$8,111 USD
View
13 more retailers have this diamond
Prices start from $5,671 CADSave up to $5,659 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
1.23ct Heart
$5,671 CAD