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Heart|Natural|GIA

1.60ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6542642844

Certificate GIA 6542642844

Diamond specifications and retailer prices

From $10,089 NZD
As of November 6, 2026
Save $8,843 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,932 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct 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 6542642844. Listed at 9 retailers as of November 3, 2026, with prices from $10,089 to $18,932, a $8,843 spread on the same certified stone. NZ Jewellers lists it at $18,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.07°
Pavilion angle41.66°
OriginNatural
Grading LabGIA
CertificateGIA 6542642844
Dimensions7.19 × 8.01 × 4.82 mm
L/W Ratio1.11
Top View
7.19 mm8.01 mm1.60 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542642844
Side View
Table 63.0%Crown 39.07°Girdle: MED-THKPavilion 41.66°Culet: NoneDepth 60.1%

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: $18,932 NZD|Low: $10,089 NZD|High: $19,195 NZD|Avg: $12,649 NZD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 9$10,089 NZD
Retailer 5$10,214 NZD
Retailer 2$10,887 NZD
Retailer 7$11,319 NZD
Retailer 8$11,319 NZD
Retailer 11$11,345 NZD
Retailer 10$11,493 NZD
Retailer 12$12,122 NZD
Retailer 3$12,279 NZD
Retailer 4$12,671 NZD
Retailer 6$16,677 NZD
NZ Jewellers$18,932 NZD

35 data points across 12 retailers

9 retailers$10,089 NZD to $18,932 NZD

A
Cheapest Retailer
-
$10,089 NZD
A
Retailer 2
-
$10,214 NZD
View
A
Retailer 3
-
$10,887 NZD
View
A
Retailer 4
-
$11,319 NZD
View
A
Retailer 5
-
$11,319 NZD
View
Retailer 6
-
$11,345 NZD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$11,493 NZD
View
B+
Retailer 8
-
$16,677 NZD
View
Most Expensive
B
NZ Jewellers
5630a33e-cdbf-410c-bd48-51ace81f6d37 · Nov 3
$18,932 NZD
$10,495 USD
View
8 more retailers have this diamond
Prices start from $10,089 NZDSave up to $8,843 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
1.60ct Heart
$10,089 NZD