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Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 2547291005

Certificate GIA 2547291005

Diamond specifications and retailer prices

From $7,804 NZD
As of November 6, 2026
Save $8,599 NZD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,427 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547291005. Listed at 18 retailers as of November 6, 2026, with a 110% 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

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547291005
Dimensions6.60 × 7.90 × 4.87 mm
L/W Ratio1.20
Top View
6.60 mm7.90 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547291005
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: 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 6
Current: $9,694 NZD|Low: $7,688 NZD|High: $16,966 NZD|Avg: $10,567 NZD|-4.6%
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
November 7, 2026
Retailer 15$7,804 NZD
Retailer 13$8,361 NZD
Retailer 6$8,709 NZD
Retailer 4$8,810 NZD
Retailer 2$8,872 NZD
Retailer 9$8,881 NZD
Retailer 16$9,039 NZD
Retailer 7$9,173 NZD
Retailer 14$9,254 NZD
Retailer 1$9,694 NZD
Retailer 3$10,367 NZD
Retailer 11$10,421 NZD
Retailer 8$11,240 NZD
Retailer 10$13,190 NZD
Retailer 12$15,885 NZD
Retailer 5$16,403 NZD

28 data points across 16 retailers

18 retailers$7,804 NZD to $16,403 NZD

A
Cheapest Retailer
-
$7,804 NZD
A
Retailer 2
-
$8,361 NZD
View
A
Retailer 3
-
$8,709 NZD
View
A
Retailer 4
-
$8,810 NZD
View
A
Retailer 5
-
$8,872 NZD
View
A
Retailer 6
-
$8,881 NZD
View
A
Retailer 7
-
$9,039 NZD
View
Final sale: no returns
A
Retailer 8
-
$9,173 NZD
View
A
Retailer 9
-
$9,254 NZD
View
A
Retailer 10
-
$9,694 NZD
View
A
Retailer 11
-
$10,367 NZD
View
A
Retailer 12
-
$10,421 NZD
View
Retailer 13
-
$11,240 NZD
View
Price last confirmed 15 days ago
Retailer 14
-
$11,457 NZD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$13,190 NZD
View
B+
Retailer 16
-
$15,885 NZD
View
B+
Retailer 17
-
$16,403 NZD
View
Most Expensive
NZ Jewellers
70383ebd-8915-45fa-b97a-d689eb64f18c · Sep 25
$20,427 NZD
$11,324 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $7,804 NZDSave up to $8,599 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
$7,804 NZD