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Heart|Natural|GIA

1.71ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2558507599

Certificate GIA 2558507599

Diamond specifications and retailer prices

From $11,551 AUD
HK$63,400 HKD
As of October 29, 2026
Save $9,003 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $23,344 AUD at NZ Jewellers · As of September 25, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558507599. Listed at 19 retailers as of October 29, 2026, with a 78% 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
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558507599
Dimensions7.08 × 8.32 × 4.89 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
7.08 mm8.32 mm1.71 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558507599
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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: Oct 29
Current: $13,657 AUD|Low: $11,551 AUD|High: $21,745 AUD|Avg: $14,357 AUD|-7.8%
Retailer 1
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 4$11,551 AUD
Retailer 14$11,591 AUD
Retailer 2$12,246 AUD
Retailer 17$12,364 AUD
Retailer 12$12,626 AUD
Retailer 10$12,744 AUD
Retailer 15$12,870 AUD
Retailer 3$12,981 AUD
Retailer 6$13,090 AUD
Retailer 5$13,152 AUD
Retailer 1$13,657 AUD
Retailer 7$14,631 AUD
Retailer 11$15,010 AUD
Retailer 8$15,872 AUD
Retailer 16$16,786 AUD
Retailer 9$19,613 AUD
Retailer 13$20,554 AUD

26 data points across 17 retailers

19 retailers$11,551 AUD to $20,554 AUD

A
Cheapest Retailer
-
$11,551 AUD
HK$63,400 HKD
A
Retailer 2
-
$11,591 AUD
$8,143 USD
View
A
Retailer 3
-
$12,246 AUD
$8,603 USD
View
A
Retailer 4
-
$12,364 AUD
$8,686 USD
View
A
Retailer 5
-
$12,626 AUD
$8,870 USD
View
A
Retailer 6
-
$12,744 AUD
€8,527 EUR
View
A
Retailer 7
-
$12,870 AUD
$9,042 USD
View
A
Retailer 8
-
$12,981 AUD
$9,120 USD
View
A
Retailer 9
-
$13,090 AUD
$9,196 USD
View
Final sale: no returns
A
Retailer 10
-
$13,152 AUD
$9,240 USD
View
A
Retailer 11
-
$13,657 AUD
£7,555 GBP
View
A
Retailer 12
-
$14,631 AUD
View
A
Retailer 13
-
$15,010 AUD
$10,545 USD
View
A
Retailer 14
-
$15,872 AUD
$11,151 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$16,522 AUD
View
B+
Retailer 16
-
$16,786 AUD
$11,793 USD
View
B+
Retailer 17
-
$19,613 AUD
ZAR 222,597 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$20,554 AUD
£11,370 GBP
View
Most Expensive
B
NZ Jewellers
e5d1ada5-80cc-4245-9584-ceef8a1f486e · Sep 25
$23,344 AUD
$16,400 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $11,551 AUDSave up to $9,003 AUD

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
$11,551 AUD