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Heart|Natural|GIA

1.71ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6521231596

Certificate GIA 6521231596

Diamond specifications and retailer prices

From $9,618 USD
CA$13,359 CAD
As of November 2, 2026
Save $6,869 USD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,105 USD at NZ Jewellers · As of September 18, 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 G 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 6521231596. Listed at 16 retailers as of October 30, 2026, with a 71% 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
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.93°
Pavilion angle38.79°
OriginNatural
Grading LabGIA
CertificateGIA 6521231596
Dimensions7.26 × 8.36 × 4.83 mm
L/W Ratio1.15
Top View
7.26 mm8.36 mm1.71 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521231596
Side View
Table 58.0%Crown 38.93°Girdle: MED-THKPavilion 38.79°Culet: NoneDepth 57.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $16,487 USD|Low: $9,067 USD|High: $18,105 USD|Avg: $12,011 USD|-8.9%
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
Retailer 15
November 2, 2026
Retailer 15$9,618 USD
Retailer 9$9,892 USD
Retailer 3$10,735 USD
Retailer 2$10,942 USD
Retailer 13$11,094 USD
Retailer 10$11,132 USD
Retailer 4$11,530 USD
Retailer 12$11,710 USD
Retailer 14$11,710 USD
Retailer 5$11,908 USD
Retailer 11$12,100 USD
Retailer 6$12,158 USD
Retailer 7$12,924 USD
Retailer 8$15,448 USD
NZ Jewellers$16,487 USD

39 data points across 15 retailers

16 retailers$9,618 USD to $16,487 USD

A
Cheapest Retailer
-
$9,618 USD
CA$13,359 CAD
B+
Retailer 2
-
$9,892 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,735 USD
View
B+
Retailer 4
-
$10,942 USD
£8,615 GBP
View
B+
Retailer 5
-
$11,094 USD
View
B+
Retailer 6
-
$11,132 USD
View
B+
Retailer 7
-
$11,530 USD
View
B+
Retailer 8
-
$11,710 USD
View
B+
Retailer 9
-
$11,710 USD
View
B+
Retailer 10
-
$11,871 USD
CA$16,488 CAD
View
B+
Retailer 11
-
$11,908 USD
View
B+
Retailer 12
-
$12,100 USD
View
B+
Retailer 13
-
$12,158 USD
View
B
Retailer 14
-
$15,448 USD
£12,164 GBP
View
B
Retailer 15
-
$16,487 USD
View
Most Expensive
NZ Jewellers
81bc7c86-c6e1-4c06-8cc9-c00a914df21f · Sep 18
$18,105 USD
View
Price last confirmed 45 days ago
15 more retailers have this diamond
Prices start from $9,618 USDSave up to $6,869 USD

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
1.71ct Heart
$9,618 USD