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Heart|Natural|GIA

1.51ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 6492664472

Certificate GIA 6492664472

Diamond specifications and retailer prices

From $19,489 NZD
As of November 6, 2026
Save $13,145 NZD (40%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $35,016 NZD at NZ Jewellers · As of September 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 F colour (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 6492664472. Listed at 21 retailers as of November 6, 2026, with a 67% 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
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492664472
Dimensions7.16 × 7.91 × 4.81 mm
L/W Ratio1.10
Top View
7.16 mm7.91 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492664472
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $22,695 NZD|Low: $18,447 NZD|High: $33,206 NZD|Avg: $24,413 NZD|-1.1%
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
November 7, 2026
Retailer 4$19,489 NZD
Retailer 6$21,160 NZD
Retailer 13$21,515 NZD
Retailer 2$22,222 NZD
Retailer 10$22,563 NZD
Retailer 1$22,695 NZD
Retailer 3$23,075 NZD
Retailer 5$23,191 NZD
Retailer 11$25,256 NZD
Retailer 14$25,637 NZD
Retailer 7$26,644 NZD
Retailer 8$27,926 NZD
Retailer 12$30,652 NZD
Retailer 9$32,634 NZD

34 data points across 14 retailers

21 retailers$19,489 NZD to $32,634 NZD

B+
Cheapest Retailer
-
$19,489 NZD
B+
Retailer 2
-
$21,257 NZD
View
B+
Retailer 3
-
$21,515 NZD
View
B+
Retailer 4
-
$22,222 NZD
View
Final sale: no returns
B+
Retailer 5
-
$22,563 NZD
View
B+
Retailer 6
-
$22,695 NZD
View
B+
Retailer 7
-
$22,810 NZD
View
Retailer 8
-
$23,075 NZD
View
Price last confirmed 34 days ago
Retailer 9
-
$23,191 NZD
View
Price last confirmed 26 days ago
Retailer 10
-
$24,737 NZD
View
Price last confirmed 37 days ago
B
Retailer 11
-
$24,856 NZD
View
Retailer 12
-
$25,123 NZD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$25,256 NZD
View
B
Retailer 14
-
$25,637 NZD
View
B
Retailer 15
-
$25,740 NZD
View
Retailer 16
-
$26,090 NZD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$26,644 NZD
View
B
Retailer 18
-
$27,926 NZD
View
B
Retailer 19
-
$30,652 NZD
View
B
Retailer 20
-
$32,634 NZD
View
Most Expensive
NZ Jewellers
50856343-d54b-4ba6-b828-4f6a43e7f458 · Sep 30
$35,016 NZD
$19,411 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $19,489 NZDSave up to $13,145 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.

B+
1.51ct Heart
$19,489 NZD