Heart|Natural|GIA

1.72ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6502983098

Certificate GIA 6502983098

Diamond specifications and retailer prices

From $12,343 CAD
As of October 30, 2026
Save $8,677 CAD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,021 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502983098. Listed at 13 retailers as of October 30, 2026, with prices from $12,343 to $21,021, a $8,677 spread on the same certified stone. NZ Jewellers lists it at $21,021. 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

1.72
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 6502983098
Dimensions7.35 × 8.53 × 4.99 mm
L/W Ratio1.16
Top View
7.35 mm8.53 mm1.72 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502983098
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 41.5°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,021 CAD|Low: $13,662 CAD|High: $21,021 CAD|Avg: $15,561 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$13,662 CAD
Retailer 2$13,933 CAD
Retailer 4$14,119 CAD
Retailer 5$14,167 CAD
Retailer 6$14,176 CAD
Retailer 9$14,674 CAD
Retailer 10$14,953 CAD
Retailer 7$15,474 CAD
Retailer 3$19,804 CAD
NZ Jewellers$21,021 CAD

39 data points across 10 retailers

13 retailers$12,343 CAD to $21,021 CAD

B+
Cheapest Retailer
-
$12,343 CAD
B+
Retailer 2
-
$13,662 CAD
$9,780 USD
View
B+
Retailer 3
-
$13,933 CAD
£7,854 GBP
View
B+
Retailer 4
-
$14,119 CAD
View
B+
Retailer 5
-
$14,167 CAD
$10,142 USD
View
B+
Retailer 6
-
$14,176 CAD
$10,148 USD
View
B+
Retailer 7
-
$14,674 CAD
$10,505 USD
View
B
Retailer 8
-
$15,003 CAD
$10,740 USD
View
B
Retailer 9
-
$15,003 CAD
$10,740 USD
View
B
Retailer 10
-
$15,474 CAD
$11,077 USD
View
B
Retailer 11
-
$15,506 CAD
$11,100 USD
View
B
Retailer 12
-
$19,804 CAD
£11,163 GBP
View
Most Expensive
B
NZ Jewellers
6d439445-8e44-46bf-bc2f-9abba2d5cc7e · Oct 30
$21,021 CAD
$15,048 USD
View
12 more retailers have this diamond
Prices start from $12,343 CADSave up to $8,677 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.

B+
1.72ct Heart
$12,343 CAD