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Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 2546469082

Certificate GIA 2546469082

Diamond specifications and retailer prices

From $3,058 SGD
As of November 4, 2026
Save $3,891 SGD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,949 SGD 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 $3,058 to $6,949, a $3,891 spread on the same certified stone. NZ Jewellers lists it at $6,949. 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: $6,949 SGD|Low: $2,876 SGD|High: $6,949 SGD|Avg: $4,443 SGD
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$3,128 SGD
Retailer 7$3,163 SGD
Retailer 12$3,613 SGD
Retailer 9$3,753 SGD
Retailer 10$3,909 SGD
Retailer 2$4,125 SGD
Retailer 3$4,169 SGD
Retailer 8$4,275 SGD
Retailer 4$4,629 SGD
Retailer 5$4,868 SGD
Retailer 6$6,652 SGD
NZ Jewellers$6,949 SGD

46 data points across 12 retailers

22 retailers$3,058 SGD to $6,949 SGD

B+
Cheapest Retailer
-
$3,058 SGD
B+
Retailer 2
-
$3,128 SGD
View
B+
Retailer 3
-
$3,163 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,195 SGD
View
B+
Retailer 5
-
$3,613 SGD
View
B+
Retailer 6
-
$3,654 SGD
View
B+
Retailer 7
-
$3,688 SGD
View
B+
Retailer 8
-
$3,753 SGD
View
B+
Retailer 9
-
$3,909 SGD
View
B+
Retailer 10
-
$3,922 SGD
View
B+
Retailer 11
-
$3,922 SGD
View
B
Retailer 12
-
$4,114 SGD
View
B
Retailer 13
-
$4,114 SGD
View
B+
Retailer 14
-
$4,125 SGD
View
B
Retailer 15
-
$4,169 SGD
View
B
Retailer 16
-
$4,255 SGD
View
Retailer 17
-
$4,275 SGD
View
Price last confirmed 34 days ago
Retailer 18
-
$4,629 SGD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$4,680 SGD
View
B
Retailer 20
-
$4,868 SGD
View
B
Retailer 21
-
$6,652 SGD
View
Most Expensive
B
NZ Jewellers
d1b4e452-7750-43aa-983d-c7afadd8a92e · Nov 5
$6,949 SGD
$5,422 USD
View
21 more retailers have this diamond
Prices start from $3,058 SGDSave up to $3,891 SGD

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
$3,058 SGD