CaratHunter
Plans
Heart|Natural|GIA

1.51ct G VVS2 Heart Natural Diamond

EX • G/VVS2 • GIA 01-15887629

Certificate GIA 01-15887629

Diamond specifications and retailer prices

From $14,532 NZD
A$12,579 AUD
As of November 2, 2026
Save $8,849 NZD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,380 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 01-15887629. Listed at 3 retailers as of October 30, 2026, with prices from $14,532 to $23,380, a $8,849 spread on the same certified stone. NZ Jewellers lists it at $23,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 01-15887629
Dimensions6.76 × 7.68 × 4.89 mm
L/W Ratio1.14
Top View
6.76 mm7.68 mm1.51 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 01-15887629
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 63.7%

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 2
Current: $23,380 NZD|Low: $14,315 NZD|High: $24,050 NZD|Avg: $18,254 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$14,532 NZD
Retailer 3$16,588 NZD
NZ Jewellers$23,380 NZD

10 data points across 3 retailers

3 retailers$14,532 NZD to $23,380 NZD

A
Cheapest Retailer
-
$14,532 NZD
A$12,579 AUD
B+
Retailer 2
-
$16,588 NZD
$9,333 USD
View
Most Expensive
B
NZ Jewellers
f7242c43-890c-470f-99b9-46a493ed2f62 · Oct 30
$23,380 NZD
$13,155 USD
View
2 more retailers have this diamond
Prices start from $14,532 NZDSave up to $8,849 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
$14,532 NZD