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Heart|Natural|GIA

0.71ct J IF Heart Natural Diamond

EX • J/IF • GIA 1539052318

Certificate GIA 1539052318

Diamond specifications and retailer prices

From $1,067 NZD
HK$4,700 HKD
As of October 30, 2026
Save $1,598 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,902 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539052318. Listed at 13 retailers as of October 29, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 1539052318
Dimensions5.24 × 6.22 × 3.70 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.24 mm6.22 mm0.71 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539052318
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 38.7°Culet: NoneDepth 59.5%

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 30
Current: $1,551 NZD|Low: $1,067 NZD|High: $2,972 NZD|Avg: $1,869 NZD|-13.3%
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 29, 2026
Retailer 2$1,067 NZD
Retailer 7$1,334 NZD
Retailer 10$1,402 NZD
Retailer 11$1,492 NZD
Retailer 1$1,551 NZD
Retailer 8$1,748 NZD
Retailer 12$1,920 NZD
Retailer 3$2,039 NZD
Retailer 5$2,138 NZD
Retailer 6$2,212 NZD
Retailer 4$2,304 NZD
Retailer 9$2,666 NZD

35 data points across 12 retailers

13 retailers$1,067 NZD to $2,666 NZD

A
Cheapest Retailer
-
$1,067 NZD
HK$4,700 HKD
A
Retailer 2
-
$1,334 NZD
$752 USD
View
Final sale: no returns
A
Retailer 3
-
$1,402 NZD
$790 USD
View
Retailer 4
-
$1,492 NZD
SGD 1,136 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,551 NZD
£688 GBP
View
B+
Retailer 6
-
$1,748 NZD
$985 USD
View
B+
Retailer 7
-
$1,920 NZD
SGD 1,462 SGD
View
Retailer 8
-
$2,039 NZD
A$1,768 AUD
View
Price last confirmed 27 days ago
Retailer 9
-
$2,138 NZD
ZAR 19,467 ZAR
View
Price last confirmed 11 days ago
Retailer 10
-
$2,212 NZD
$1,246 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$2,304 NZD
A$1,998 AUD
View
B
Retailer 12
-
$2,666 NZD
£1,183 GBP
View
Most Expensive
NZ Jewellers
eff79b5f-8f7b-413b-b01c-dd3c453f64b3 · Sep 25
$4,902 NZD
$2,763 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,067 NZDSave up to $1,598 NZD

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
0.71ct Heart
$1,067 NZD