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Heart|Natural|GIA

1.71ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 5536316597

Certificate GIA 5536316597

Diamond specifications and retailer prices

From $10,399 CAD
As of October 30, 2026
Save $10,431 CAD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,829 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5536316597. Listed at 11 retailers as of October 30, 2026, with prices from $10,399 to $20,829, a $10,431 spread on the same certified stone. NZ Jewellers lists it at $20,829. 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

1.71
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 5536316597
Dimensions8.16 × 7.10 × 4.25 mm
L/W Ratio1.15
Top View
8.16 mm7.10 mm1.71 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536316597
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 41.1°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $11,726 CAD|Low: $10,399 CAD|High: $17,448 CAD|Avg: $12,351 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$10,399 CAD
Retailer 7$11,232 CAD
Retailer 4$11,647 CAD
Retailer 1$11,726 CAD
Retailer 8$12,064 CAD
Retailer 3$12,516 CAD
Retailer 11$12,516 CAD
Retailer 6$12,721 CAD
Retailer 10$12,749 CAD
Retailer 2$12,935 CAD
Retailer 5$17,448 CAD

10 data points across 11 retailers

11 retailers$10,399 CAD to $20,829 CAD

B+
Cheapest Retailer
-
$10,399 CAD
B+
Retailer 2
-
$11,232 CAD
$8,041 USD
View
B+
Retailer 3
-
$11,647 CAD
$8,338 USD
View
B+
Retailer 4
-
$11,726 CAD
£6,610 GBP
View
B+
Retailer 5
-
$12,064 CAD
$8,636 USD
View
B
Retailer 6
-
$12,516 CAD
$8,960 USD
View
B
Retailer 7
-
$12,516 CAD
$8,960 USD
View
B
Retailer 8
-
$12,721 CAD
$9,107 USD
View
B+
Retailer 9
-
$12,935 CAD
$9,260 USD
View
B
Retailer 10
-
$17,448 CAD
£9,835 GBP
View
Most Expensive
B
NZ Jewellers
032ed63c-0059-4b3f-84aa-43ba775df7cd · Oct 30
$20,829 CAD
$14,911 USD
View
10 more retailers have this diamond
Prices start from $10,399 CADSave up to $10,431 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+
1.71ct Heart
$10,399 CAD