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Heart|Natural|GIA

1.02ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2544385425

Certificate GIA 2544385425

Diamond specifications and retailer prices

From $4,127 NZD
$2,322 USD
As of November 1, 2026
Save $4,782 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,403 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544385425. Listed at 19 retailers as of November 1, 2026, with a 116% 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

1.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 2544385425
Dimensions6.09 × 7.06 × 4.15 mm
L/W Ratio1.16
Top View
6.09 mm7.06 mm1.02 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544385425
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 42.3°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $4,858 NZD|Low: $4,065 NZD|High: $9,719 NZD|Avg: $5,604 NZD|-5.9%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 2$4,127 NZD
Retailer 13$4,140 NZD
Retailer 16$4,431 NZD
Retailer 14$4,454 NZD
Retailer 5$4,537 NZD
Retailer 8$4,852 NZD
Retailer 12$4,852 NZD
Retailer 1$4,858 NZD
Retailer 7$4,886 NZD
Retailer 4$5,190 NZD
Retailer 10$5,207 NZD
Retailer 11$5,472 NZD
Retailer 15$5,696 NZD
Retailer 3$6,707 NZD
Retailer 6$8,778 NZD
Retailer 9$8,909 NZD

25 data points across 16 retailers

19 retailers$4,127 NZD to $8,909 NZD

A
Cheapest Retailer
-
$4,127 NZD
$2,322 USD
A+
Retailer 2
-
$4,140 NZD
HK$18,200 HKD
View
A
Retailer 3
-
$4,431 NZD
$2,493 USD
View
A
Retailer 4
-
$4,454 NZD
$2,506 USD
View
Final sale: no returns
A
Retailer 5
-
$4,537 NZD
$2,553 USD
View
A
Retailer 6
-
$4,852 NZD
€2,600 EUR
View
A
Retailer 7
-
$4,852 NZD
$2,730 USD
View
A
Retailer 8
-
$4,858 NZD
€2,603 EUR
View
A
Retailer 9
-
$4,886 NZD
$2,749 USD
View
A
Retailer 10
-
$5,190 NZD
$2,920 USD
View
A
Retailer 11
-
$5,207 NZD
$2,930 USD
View
A
Retailer 12
-
$5,472 NZD
$3,079 USD
View
Retailer 13
-
$5,606 NZD
$3,154 USD
View
Price last confirmed 12 days ago
A
Retailer 14
-
$5,696 NZD
£2,524 GBP
View
Retailer 15
-
$6,173 NZD
A$5,343 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$6,707 NZD
ZAR 60,965 ZAR
View
Retailer 17
-
$8,778 NZD
$4,939 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$8,909 NZD
£3,947 GBP
View
Most Expensive
NZ Jewellers
32499245-aa6e-4ad2-92fc-30585f3087b7 · Sep 25
$10,403 NZD
$5,853 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from $4,127 NZDSave up to $4,782 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+
1.02ct Heart
$4,127 NZD