CaratHunter
Plans
Heart|Natural|GIA

1.51ct E VVS1 Heart Natural Diamond

VG • E/VVS1 • GIA 6545011910

Certificate GIA 6545011910

Diamond specifications and retailer prices

From $9,922 NZD
As of November 4, 2026
Save $9,356 NZD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,341 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545011910. Listed at 18 retailers as of November 4, 2026, with a 94% 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545011910
Dimensions7.77 × 6.58 × 4.18 mm
L/W Ratio1.18
Top View
7.77 mm6.58 mm1.51 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545011910
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 42.5°Culet: NoneDepth 63.6%

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: $11,912 NZD|Low: $9,741 NZD|High: $20,782 NZD|Avg: $13,227 NZD|-11.7%
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
November 5, 2026
Retailer 3$9,922 NZD
Retailer 6$10,115 NZD
Retailer 13$10,635 NZD
Retailer 2$11,288 NZD
Retailer 12$11,400 NZD
Retailer 11$11,533 NZD
Retailer 5$11,598 NZD
Retailer 16$11,629 NZD
Retailer 8$11,662 NZD
Retailer 1$11,912 NZD
Retailer 17$12,223 NZD
Retailer 9$13,734 NZD
Retailer 15$14,334 NZD
Retailer 14$14,854 NZD
Retailer 4$15,753 NZD
Retailer 7$16,727 NZD
Retailer 10$19,278 NZD

25 data points across 17 retailers

18 retailers$9,922 NZD to $19,278 NZD

A
Cheapest Retailer
-
$9,922 NZD
A
Retailer 2
-
$10,115 NZD
View
A
Retailer 3
-
$10,635 NZD
View
A
Retailer 4
-
$11,288 NZD
View
A
Retailer 5
-
$11,400 NZD
View
A
Retailer 6
-
$11,533 NZD
View
A
Retailer 7
-
$11,598 NZD
View
Final sale: no returns
A
Retailer 8
-
$11,629 NZD
View
A
Retailer 9
-
$11,662 NZD
View
A
Retailer 10
-
$11,912 NZD
View
A
Retailer 11
-
$12,223 NZD
View
Retailer 12
-
$13,734 NZD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$14,334 NZD
View
A
Retailer 14
-
$14,854 NZD
View
A
Retailer 15
-
$15,753 NZD
View
A
Retailer 16
-
$16,727 NZD
View
B+
Retailer 17
-
$19,278 NZD
View
Most Expensive
NZ Jewellers
25ccafe5-227f-49a3-9d43-058c3056f61a · Sep 25
$27,341 NZD
$15,412 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from $9,922 NZDSave up to $9,356 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
$9,922 NZD