Heart|Natural|GIA

1.00ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 3505991830

Certificate GIA 3505991830

Diamond specifications and retailer prices

From $6,540 NZD
$3,686 USD
As of October 31, 2026
Save $5,533 NZD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,511 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded E colour (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 3505991830. Listed at 10 retailers as of October 29, 2026, with a 85% 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

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 3505991830
Dimensions6.41 × 6.99 × 4.00 mm
L/W Ratio1.09
Top View
6.41 mm6.99 mm1.00 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505991830
Side View
Table 63.0%Crown 35°GirdlePavilion 40.42°CuletDepth 57.2%

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: Oct 31
Current: $7,186 NZD|Low: $6,442 NZD|High: $12,152 NZD|Avg: $8,211 NZD|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$6,540 NZD
Retailer 2$6,595 NZD
Retailer 1$7,186 NZD
Retailer 4$7,699 NZD
Retailer 6$8,259 NZD
Retailer 7$8,303 NZD
Retailer 3$12,074 NZD

36 data points across 7 retailers

10 retailers$6,540 NZD to $12,074 NZD

A
Cheapest Retailer
-
$6,540 NZD
$3,686 USD
A
Retailer 2
-
$6,595 NZD
£2,927 GBP
View
Retailer 3
-
$7,181 NZD
$4,047 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$7,181 NZD
$4,047 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$7,181 NZD
$4,047 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$7,186 NZD
$4,050 USD
View
Retailer 7
-
$7,699 NZD
A$6,676 AUD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$12,074 NZD
£5,358 GBP
View
Retailer 9
-
$12,511 NZD
$7,051 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
75b5431e-afeb-45bc-95bc-e2e1e3f02a0f · Oct 6
$12,511 NZD
$7,051 USD
View
Price last confirmed 25 days ago
9 more retailers have this diamond
Prices start from $6,540 NZDSave up to $5,533 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
1.00ct Heart
$6,540 NZD