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Heart|Natural|GIA

1.51ct K VVS1 Heart Natural Diamond

VG • K/VVS1 • GIA 6551142967

Certificate GIA 6551142967

Diamond specifications and retailer prices

From $6,097 NZD
As of November 6, 2026
Save $6,803 NZD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,900 NZD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) 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 6551142967. Listed at 15 retailers as of November 5, 2026, with prices from $6,097 to $12,900, a $6,803 spread on the same certified stone. NZ Jewellers lists it at $12,900. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.57°
OriginNatural
Grading LabGIA
CertificateGIA 6551142967
Dimensions7.98 × 6.91 × 4.72 mm
L/W Ratio1.15
Top View
7.98 mm6.91 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551142967
Side View
Table 55.0%Crown 36.57°Girdle: Very ThickPavilionCulet: NDepth 59.2%

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: $12,900 NZD|Low: $6,097 NZD|High: $14,249 NZD|Avg: $8,623 NZD|-9.5%
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
November 6, 2026
Retailer 7$6,097 NZD
Retailer 15$6,514 NZD
Retailer 2$6,694 NZD
Retailer 5$7,053 NZD
Retailer 4$7,405 NZD
Retailer 6$7,405 NZD
Retailer 10$7,405 NZD
Retailer 8$7,499 NZD
Retailer 14$7,670 NZD
Retailer 3$7,685 NZD
Retailer 13$7,849 NZD
Retailer 9$8,543 NZD
Retailer 12$9,101 NZD
Retailer 11$12,382 NZD
NZ Jewellers$12,900 NZD

30 data points across 15 retailers

15 retailers$6,097 NZD to $12,900 NZD

A
Cheapest Retailer
-
$6,097 NZD
A
Retailer 2
-
$6,514 NZD
View
A
Retailer 3
-
$6,694 NZD
View
A
Retailer 4
-
$7,053 NZD
View
Retailer 5
-
$7,405 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$7,405 NZD
View
A
Retailer 7
-
$7,405 NZD
View
A
Retailer 8
-
$7,499 NZD
View
A
Retailer 9
-
$7,670 NZD
View
A
Retailer 10
-
$7,685 NZD
View
B+
Retailer 11
-
$7,849 NZD
View
B+
Retailer 12
-
$8,543 NZD
View
B+
Retailer 13
-
$9,101 NZD
View
B
Retailer 14
-
$12,382 NZD
View
Most Expensive
B
NZ Jewellers
b1f4c4c9-2728-4176-b319-fc9527fa00d8 · Nov 5
$12,900 NZD
$7,151 USD
View
14 more retailers have this diamond
Prices start from $6,097 NZDSave up to $6,803 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
$6,097 NZD