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Heart|Natural|GIA

1.70ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 7491025347

Certificate GIA 7491025347

Diamond specifications and retailer prices

From $18,788 NZD
CA$14,682 CAD
As of November 2, 2026
Save $13,629 NZD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $32,416 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct 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 7491025347. Listed at 13 retailers as of October 30, 2026, with prices from $18,788 to $32,416, a $13,629 spread on the same certified stone. NZ Jewellers lists it at $32,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.3°
OriginNatural
Grading LabGIA
CertificateGIA 7491025347
Dimensions6.88 × 8.20 × 5.05 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.88 mm8.20 mm1.70 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7491025347
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 43.3°Culet: NoneDepth 61.6%

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 2
Current: $21,236 NZD|Low: $17,828 NZD|High: $34,156 NZD|Avg: $23,163 NZD|-10.4%
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
November 2, 2026
Retailer 12$18,788 NZD
Retailer 7$19,449 NZD
Retailer 10$21,145 NZD
Retailer 13$21,145 NZD
Retailer 1$21,236 NZD
Retailer 3$22,712 NZD
Retailer 9$22,892 NZD
Retailer 11$22,892 NZD
Retailer 2$23,387 NZD
Retailer 8$23,656 NZD
Retailer 4$23,949 NZD
Retailer 5$26,037 NZD
Retailer 6$30,377 NZD

43 data points across 13 retailers

13 retailers$18,788 NZD to $32,416 NZD

A
Cheapest Retailer
-
$18,788 NZD
CA$14,682 CAD
B+
Retailer 2
-
$19,449 NZD
$10,943 USD
View
Final sale: no returns
B+
Retailer 3
-
$21,145 NZD
$11,897 USD
View
B+
Retailer 4
-
$21,145 NZD
$11,897 USD
View
B+
Retailer 5
-
$21,236 NZD
£9,408 GBP
View
B+
Retailer 6
-
$22,712 NZD
$12,779 USD
View
B+
Retailer 7
-
$22,892 NZD
$12,880 USD
View
B+
Retailer 8
-
$22,892 NZD
$12,880 USD
View
B+
Retailer 9
-
$23,387 NZD
$13,158 USD
View
B+
Retailer 10
-
$23,656 NZD
$13,310 USD
View
B+
Retailer 11
-
$23,949 NZD
$13,475 USD
View
B
Retailer 12
-
$30,377 NZD
£13,458 GBP
View
Most Expensive
B
NZ Jewellers
17415570-ed8b-480e-9f45-942dd81d3641 · Oct 30
$32,416 NZD
$18,239 USD
View
12 more retailers have this diamond
Prices start from $18,788 NZDSave up to $13,629 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
1.70ct Heart
$18,788 NZD