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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6551890563

Certificate GIA 6551890563

Diamond specifications and retailer prices

From $5,710 NZD
HK$25,100 HKD
As of November 1, 2026
Save $6,957 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,571 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J 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 6551890563. Listed at 17 retailers as of November 1, 2026, with a 122% 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

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551890563
Dimensions6.93 × 7.90 × 4.87 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Etch Channel, Needle
Top View
6.93 mm7.90 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551890563
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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 1
Current: $6,091 NZD|Low: $5,665 NZD|High: $12,735 NZD|Avg: $8,076 NZD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$5,710 NZD
Retailer 1$6,091 NZD
Retailer 8$6,823 NZD
Retailer 7$6,992 NZD
Retailer 2$7,095 NZD
Retailer 10$7,100 NZD
Retailer 3$7,749 NZD
Retailer 9$8,309 NZD
Retailer 5$9,311 NZD
Retailer 4$12,667 NZD

40 data points across 10 retailers

17 retailers$5,710 NZD to $12,667 NZD

A
Cheapest Retailer
-
$5,710 NZD
HK$25,100 HKD
A
Retailer 2
-
$6,091 NZD
₹326,372 INR
View
A
Retailer 3
-
$6,823 NZD
SGD 5,188 SGD
View
A
Retailer 4
-
$6,992 NZD
$3,934 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,095 NZD
$3,992 USD
View
B+
Retailer 6
-
$7,100 NZD
$3,995 USD
View
Retailer 7
-
$7,418 NZD
SGD 5,640 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$7,749 NZD
£3,433 GBP
View
Retailer 9
-
$7,790 NZD
$4,383 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$7,790 NZD
$4,383 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$7,790 NZD
$4,383 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$8,309 NZD
A$7,192 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$8,327 NZD
A$7,208 AUD
View
Retailer 14
-
$8,988 NZD
$5,057 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$9,311 NZD
ZAR 84,630 ZAR
View
B
Retailer 16
-
$12,667 NZD
£5,612 GBP
View
Most Expensive
NZ Jewellers
47f729c8-8602-40df-a1e6-c5ecc642b9c0 · Oct 18
$13,571 NZD
$7,636 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from $5,710 NZDSave up to $6,957 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
1.50ct Heart
$5,710 NZD