CaratHunter
Plans
Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 2546469082

Certificate GIA 2546469082

Diamond specifications and retailer prices

From $4,304 NZD
As of November 4, 2026
Save $5,477 NZD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,781 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546469082. Listed at 22 retailers as of November 4, 2026, with prices from $4,304 to $9,781, a $5,477 spread on the same certified stone. NZ Jewellers lists it at $9,781. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546469082
Dimensions6.14 × 6.93 × 4.09 mm
L/W Ratio1.13
Top View
6.14 mm6.93 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546469082
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,781 NZD|Low: $4,048 NZD|High: $9,781 NZD|Avg: $6,254 NZD
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 11$4,403 NZD
Retailer 7$4,452 NZD
Retailer 12$5,085 NZD
Retailer 9$5,282 NZD
Retailer 10$5,502 NZD
Retailer 2$5,807 NZD
Retailer 3$5,868 NZD
Retailer 8$6,018 NZD
Retailer 4$6,516 NZD
Retailer 5$6,851 NZD
Retailer 6$9,362 NZD
NZ Jewellers$9,781 NZD

46 data points across 12 retailers

22 retailers$4,304 NZD to $9,781 NZD

B+
Cheapest Retailer
-
$4,304 NZD
B+
Retailer 2
-
$4,403 NZD
View
B+
Retailer 3
-
$4,452 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,497 NZD
View
B+
Retailer 5
-
$5,085 NZD
View
B+
Retailer 6
-
$5,143 NZD
View
B+
Retailer 7
-
$5,192 NZD
View
B+
Retailer 8
-
$5,282 NZD
View
B+
Retailer 9
-
$5,502 NZD
View
B+
Retailer 10
-
$5,520 NZD
View
B+
Retailer 11
-
$5,520 NZD
View
B
Retailer 12
-
$5,791 NZD
View
B
Retailer 13
-
$5,791 NZD
View
B+
Retailer 14
-
$5,807 NZD
View
B
Retailer 15
-
$5,868 NZD
View
B
Retailer 16
-
$5,989 NZD
View
Retailer 17
-
$6,018 NZD
View
Price last confirmed 34 days ago
Retailer 18
-
$6,516 NZD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$6,588 NZD
View
B
Retailer 20
-
$6,851 NZD
View
B
Retailer 21
-
$9,362 NZD
View
Most Expensive
B
NZ Jewellers
d1b4e452-7750-43aa-983d-c7afadd8a92e · Nov 5
$9,781 NZD
$5,422 USD
View
21 more retailers have this diamond
Prices start from $4,304 NZDSave up to $5,477 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.

B+
1.02ct Heart
$4,304 NZD