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Heart|Natural|GIA

1.02ct F VVS1 Heart Natural Diamond

EX • F/VVS1 • GIA 1242015833

Certificate GIA 1242015833

Diamond specifications and retailer prices

From $4,575 NZD
As of November 4, 2026
Save $5,721 NZD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,986 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 F 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 1242015833. Listed at 18 retailers as of November 4, 2026, with a 125% 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
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1242015833
Dimensions5.97 × 7.01 × 4.13 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.97 mm7.01 mm1.02 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242015833
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

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 4
Current: $5,890 NZD|Low: $4,508 NZD|High: $10,766 NZD|Avg: $6,600 NZD|-5.4%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$4,575 NZD
Retailer 9$5,198 NZD
Retailer 13$5,422 NZD
Retailer 16$5,435 NZD
Retailer 14$5,668 NZD
Retailer 11$5,696 NZD
Retailer 3$5,698 NZD
Retailer 5$5,755 NZD
Retailer 1$5,890 NZD
Retailer 6$6,194 NZD
Retailer 7$6,456 NZD
Retailer 4$6,920 NZD
Retailer 8$6,964 NZD
Retailer 10$7,534 NZD
Retailer 15$9,636 NZD
Retailer 12$10,296 NZD

29 data points across 16 retailers

18 retailers$4,575 NZD to $10,296 NZD

A
Cheapest Retailer
-
$4,575 NZD
A
Retailer 2
-
$5,198 NZD
View
A
Retailer 3
-
$5,422 NZD
View
A
Retailer 4
-
$5,435 NZD
View
A
Retailer 5
-
$5,668 NZD
View
A
Retailer 6
-
$5,696 NZD
View
A
Retailer 7
-
$5,698 NZD
View
Final sale: no returns
A
Retailer 8
-
$5,755 NZD
View
A
Retailer 9
-
$5,890 NZD
View
B+
Retailer 10
-
$6,194 NZD
View
Retailer 11
-
$6,456 NZD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$6,920 NZD
View
Retailer 13
-
$6,964 NZD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$7,073 NZD
View
B+
Retailer 15
-
$7,534 NZD
View
B+
Retailer 16
-
$9,636 NZD
View
B
Retailer 17
-
$10,296 NZD
View
Most Expensive
NZ Jewellers
3774dbfe-b414-47ee-af61-62a5bc1481e7 · Sep 25
$11,986 NZD
$6,738 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $4,575 NZDSave up to $5,721 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
$4,575 NZD