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Heart|Natural|GIA

1.02ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 6545557321

Certificate GIA 6545557321

Diamond specifications and retailer prices

From $3,208 NZD
HK$14,100 HKD
As of November 2, 2026
Save $4,029 NZD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,400 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 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 6545557321. Listed at 17 retailers as of November 2, 2026, with a 126% 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
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6545557321
Dimensions5.81 × 6.88 × 4.35 mm
L/W Ratio1.18
Top View
5.81 mm6.88 mm1.02 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545557321
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 63.3%

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: $3,780 NZD|Low: $3,162 NZD|High: $7,541 NZD|Avg: $4,520 NZD|-3.7%
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
November 2, 2026
Retailer 10$3,208 NZD
Retailer 2$3,299 NZD
Retailer 11$3,453 NZD
Retailer 13$3,478 NZD
Retailer 1$3,780 NZD
Retailer 15$3,830 NZD
Retailer 3$3,851 NZD
Retailer 9$3,981 NZD
Retailer 12$4,534 NZD
Retailer 5$4,949 NZD
Retailer 7$5,022 NZD
Retailer 14$5,152 NZD
Retailer 6$5,349 NZD
Retailer 4$6,668 NZD
Retailer 8$7,236 NZD

27 data points across 15 retailers

17 retailers$3,208 NZD to $7,236 NZD

A
Cheapest Retailer
-
$3,208 NZD
HK$14,100 HKD
A
Retailer 2
-
$3,299 NZD
$1,856 USD
View
A
Retailer 3
-
$3,453 NZD
$1,943 USD
View
Final sale: no returns
A
Retailer 4
-
$3,478 NZD
$1,957 USD
View
A
Retailer 5
-
$3,780 NZD
€2,025 EUR
View
A
Retailer 6
-
$3,830 NZD
$2,155 USD
View
A
Retailer 7
-
$3,851 NZD
$2,167 USD
View
A
Retailer 8
-
$3,981 NZD
$2,240 USD
View
A
Retailer 9
-
$4,534 NZD
£2,009 GBP
View
B+
Retailer 10
-
$4,949 NZD
SGD 3,763 SGD
View
B+
Retailer 11
-
$5,011 NZD
A$4,338 AUD
View
Retailer 12
-
$5,022 NZD
$2,826 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$5,152 NZD
ZAR 46,827 ZAR
View
Retailer 14
-
$5,349 NZD
A$4,630 AUD
View
Price last confirmed 26 days ago
Retailer 15
-
$6,668 NZD
$3,752 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$7,236 NZD
£3,206 GBP
View
Most Expensive
NZ Jewellers
66741611-b5be-4354-9709-67109825a690 · Sep 25
$9,400 NZD
$5,289 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $3,208 NZDSave up to $4,029 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
$3,208 NZD