CaratHunter
Plans
Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 5436635461

Certificate GIA 5436635461

Diamond specifications and retailer prices

From $10,492 NZD
As of November 5, 2026
7 retailers carry this diamond
Most expensive: $22,249 NZD at NZ Jewellers · As of October 21, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5436635461. Listed at 7 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle48.38°
Pavilion angle40.39°
OriginNatural
Grading LabGIA
CertificateGIA 5436635461
Dimensions6.70 × 7.94 × 4.79 mm
L/W Ratio1.19
Top View
6.70 mm7.94 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5436635461
Side View
Table 60.0%Crown 48.38°Girdle: MED-THKPavilion 40.39°Culet: NoneDepth 60.4%

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 5
Current: $22,249 NZD|Low: $9,270 NZD|High: $22,249 NZD|Avg: $13,731 NZD
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
October 26, 2026
Retailer 7$9,633 NZD
Retailer 10$10,214 NZD
Retailer 12$10,492 NZD
Retailer 8$11,125 NZD
Retailer 11$11,125 NZD
Retailer 5$11,823 NZD
Retailer 14$12,052 NZD
Retailer 9$12,237 NZD
Retailer 13$13,906 NZD
Retailer 3$14,100 NZD
Retailer 4$15,423 NZD
Retailer 15$15,861 NZD
Retailer 6$16,426 NZD
Retailer 2$18,563 NZD
NZ Jewellers$22,249 NZD

9 data points across 15 retailers

7 retailers

Retailer 1
-
$10,214 NZD
Price last confirmed 10 days ago
A
Retailer 2
-
$10,492 NZD
View
Retailer 3
-
$12,052 NZD
View
Price last confirmed 14 days ago
Retailer 4
-
$12,237 NZD
View
Price last confirmed 14 days ago
Retailer 5
-
$13,906 NZD
View
Price last confirmed 13 days ago
Retailer 6
-
$18,563 NZD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
c7c01b59-e230-4532-9e2c-e4d8e118a478 · Oct 21
$22,249 NZD
$12,507 USD
View
Price last confirmed 15 days ago
6 more retailers have this diamond
Prices start from $10,492 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
$10,492 NZD