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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 5486639221

Certificate GIA 5486639221

Diamond specifications and retailer prices

From $11,794 NZD
As of November 4, 2026
Save $9,619 NZD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,745 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5486639221. Listed at 22 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 5486639221
Dimensions7.99 × 6.83 × 4.02 mm
L/W Ratio1.17
Top View
7.99 mm6.83 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5486639221
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 37.6°Culet: 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: Nov 4
Current: $14,121 NZD|Low: $11,634 NZD|High: $22,765 NZD|Avg: $14,970 NZD|-6.5%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 6$11,794 NZD
Retailer 9$11,807 NZD
Retailer 18$12,518 NZD
Retailer 2$12,870 NZD
Retailer 8$12,883 NZD
Retailer 12$13,043 NZD
Retailer 5$13,075 NZD
Retailer 13$13,096 NZD
Retailer 17$13,295 NZD
Retailer 16$13,304 NZD
Retailer 1$14,121 NZD
Retailer 3$14,178 NZD
Retailer 14$14,213 NZD
Retailer 4$14,772 NZD
Retailer 11$15,016 NZD
Retailer 20$15,462 NZD
Retailer 19$17,188 NZD
Retailer 7$18,625 NZD
Retailer 10$18,662 NZD
Retailer 15$21,413 NZD

21 data points across 20 retailers

22 retailers$11,794 NZD to $21,413 NZD

A
Cheapest Retailer
-
$11,794 NZD
A
Retailer 2
-
$11,807 NZD
View
A
Retailer 3
-
$12,518 NZD
View
A
Retailer 4
-
$12,870 NZD
View
A
Retailer 5
-
$12,883 NZD
View
Final sale: no returns
A
Retailer 6
-
$13,043 NZD
View
A
Retailer 7
-
$13,075 NZD
View
A
Retailer 8
-
$13,096 NZD
View
A
Retailer 9
-
$13,295 NZD
View
A
Retailer 10
-
$13,304 NZD
View
A
Retailer 11
-
$14,121 NZD
View
A
Retailer 12
-
$14,178 NZD
View
A
Retailer 13
-
$14,213 NZD
View
A
Retailer 14
-
$14,772 NZD
View
Retailer 15
-
$15,016 NZD
View
Price last confirmed 13 days ago
A
Retailer 16
-
$15,462 NZD
View
B+
Retailer 17
-
$17,188 NZD
View
B+
Retailer 18
-
$18,396 NZD
View
B+
Retailer 19
-
$18,625 NZD
View
B+
Retailer 20
-
$18,662 NZD
View
B+
Retailer 21
-
$21,413 NZD
View
Most Expensive
NZ Jewellers
1c9b1c75-73b0-4e28-aac2-3ffd4e6d75d5 · Sep 25
$29,745 NZD
$16,721 USD
View
Price last confirmed 41 days ago
21 more retailers have this diamond
Prices start from $11,794 NZDSave up to $9,619 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
1.51ct Heart
$11,794 NZD