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Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 5536893352

Certificate GIA 5536893352

Diamond specifications and retailer prices

From €1,312 EUR
HK$11,500 HKD
As of November 2, 2026
Save €1,627 EUR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,799 EUR 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536893352. Listed at 19 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle44.9°
OriginNatural
Grading LabGIA
CertificateGIA 5536893352
Dimensions6.73 × 6.10 × 4.30 mm
L/W Ratio1.10
Top View
6.73 mm6.10 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536893352
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 44.9°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,542 EUR|Low: €1,290 EUR|High: €3,115 EUR|Avg: €1,858 EUR|-4.0%
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 12€1,312 EUR
Retailer 14€1,402 EUR
Retailer 10€1,410 EUR
Retailer 3€1,440 EUR
Retailer 16€1,443 EUR
Retailer 1€1,542 EUR
Retailer 5€1,578 EUR
Retailer 11€1,605 EUR
Retailer 7€1,624 EUR
Retailer 4€1,683 EUR
Retailer 15€1,840 EUR
Retailer 8€1,905 EUR
Retailer 2€2,097 EUR
Retailer 13€2,292 EUR
Retailer 6€2,741 EUR
Retailer 9€2,939 EUR

23 data points across 16 retailers

19 retailers€1,312 EUR to €2,939 EUR

A
Cheapest Retailer
-
€1,312 EUR
HK$11,500 HKD
A
Retailer 2
-
€1,402 EUR
$1,573 USD
View
Final sale: no returns
A
Retailer 3
-
€1,410 EUR
$1,582 USD
View
A
Retailer 4
-
€1,440 EUR
$1,615 USD
View
A
Retailer 5
-
€1,443 EUR
$1,619 USD
View
A
Retailer 6
-
€1,542 EUR
View
A
Retailer 7
-
€1,578 EUR
$1,770 USD
View
A
Retailer 8
-
€1,605 EUR
$1,800 USD
View
A
Retailer 9
-
€1,624 EUR
$1,822 USD
View
A
Retailer 10
-
€1,683 EUR
$1,888 USD
View
A
Retailer 11
-
€1,840 EUR
£1,625 GBP
View
B+
Retailer 12
-
€1,905 EUR
SGD 2,887 SGD
View
B+
Retailer 13
-
€2,045 EUR
A$3,528 AUD
View
B+
Retailer 14
-
€2,097 EUR
ZAR 37,995 ZAR
View
B+
Retailer 15
-
€2,292 EUR
View
Retailer 16
-
€2,299 EUR
A$3,966 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
€2,741 EUR
$3,074 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
€2,939 EUR
£2,596 GBP
View
Most Expensive
NZ Jewellers
41a867c3-4d6f-4dfe-8781-98d0c7d8a581 · Sep 25
€3,799 EUR
$4,261 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from €1,312 EURSave up to €1,627 EUR

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
€1,312 EUR