Heart|Natural|GIA

1.71ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1503819230

Certificate GIA 1503819230

Diamond specifications and retailer prices

From $10,798 CAD
$7,730 USD
As of October 31, 2026
Save $7,083 CAD (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,744 CAD at NZ Jewellers · As of September 21, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1503819230. Listed at 19 retailers as of October 29, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503819230
Dimensions6.92 × 8.35 × 5.00 mm
L/W Ratio1.21
Girdle conditionFaceted
Key to symbols
Feather, Pinpoint, Indented Natural
Top View
6.92 mm8.35 mm1.71 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503819230
Side View
Table 57.0%CrownGirdle: VTK-THKPavilionCulet: NoneDepth 59.9%

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 31
Current: $15,678 CAD|Low: $10,798 CAD|High: $18,337 CAD|Avg: $12,650 CAD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$10,798 CAD
Retailer 3$10,920 CAD
Retailer 11$11,029 CAD
Retailer 10$11,706 CAD
Retailer 2$11,779 CAD
Retailer 7$11,780 CAD
Retailer 5$11,891 CAD
Retailer 6$11,903 CAD
Retailer 9$12,024 CAD
Retailer 12$12,772 CAD
Retailer 1$15,678 CAD
Retailer 8$17,881 CAD

39 data points across 12 retailers

19 retailers$10,798 CAD to $17,881 CAD

B+
Cheapest Retailer
-
$10,798 CAD
$7,730 USD
Retailer 2
-
$10,920 CAD
$7,817 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$11,029 CAD
$7,895 USD
View
B+
Retailer 4
-
$11,706 CAD
$8,380 USD
View
B+
Retailer 5
-
$11,779 CAD
$8,432 USD
View
Final sale: no returns
B+
Retailer 6
-
$11,780 CAD
$8,433 USD
View
B+
Retailer 7
-
$11,891 CAD
£6,703 GBP
View
B+
Retailer 8
-
$11,903 CAD
£6,710 GBP
View
Retailer 9
-
$12,024 CAD
A$13,242 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$12,045 CAD
£6,790 GBP
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$12,772 CAD
$9,143 USD
View
Retailer 12
-
$13,001 CAD
$9,307 USD
View
Price last confirmed 38 days ago
Retailer 13
-
$13,001 CAD
$9,307 USD
View
Price last confirmed 32 days ago
Retailer 14
-
$15,001 CAD
$10,739 USD
View
Price last confirmed 38 days ago
Retailer 15
-
$15,001 CAD
$10,739 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$15,678 CAD
ZAR 181,315 ZAR
View
B
Retailer 17
-
$17,881 CAD
£10,079 GBP
View
Retailer 18
-
$21,744 CAD
$15,566 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
674af069-39c1-47ec-a495-ff2ceb9ba9ed · Sep 21
$21,744 CAD
$15,566 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $10,798 CADSave up to $7,083 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
$10,798 CAD