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Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 1533455510

Certificate GIA 1533455510

Diamond specifications and retailer prices

From €1,210 EUR
HK$10,600 HKD
As of October 31, 2026
Save €1,439 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,970 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533455510. Listed at 17 retailers as of October 31, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.4°
OriginNatural
Grading LabGIA
CertificateGIA 1533455510
Dimensions6.87 × 5.84 × 4.39 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.87 mm5.84 mm1.02 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1533455510
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 43.4°Culet: NoneDepth 63.8%

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: Oct 31
Current: €2,648 EUR|Low: €1,184 EUR|High: €2,877 EUR|Avg: €1,689 EUR|-3.6%
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 1, 2026
Retailer 13€1,210 EUR
Retailer 12€1,263 EUR
Retailer 11€1,292 EUR
Retailer 2€1,353 EUR
Retailer 9€1,381 EUR
Retailer 3€1,436 EUR
Retailer 6€1,471 EUR
Retailer 14€1,502 EUR
Retailer 5€1,503 EUR
Retailer 15€1,535 EUR
Retailer 10€1,694 EUR
Retailer 7€1,846 EUR
Retailer 16€1,908 EUR
Retailer 8€2,027 EUR
Retailer 4€2,501 EUR
Retailer 1€2,648 EUR

25 data points across 16 retailers

17 retailers€1,210 EUR to €2,648 EUR

A
Cheapest Retailer
-
€1,210 EUR
HK$10,600 HKD
A
Retailer 2
-
€1,263 EUR
$1,417 USD
View
Final sale: no returns
A
Retailer 3
-
€1,292 EUR
$1,449 USD
View
A
Retailer 4
-
€1,353 EUR
$1,517 USD
View
A
Retailer 5
-
€1,381 EUR
View
A
Retailer 6
-
€1,436 EUR
$1,611 USD
View
A
Retailer 7
-
€1,471 EUR
$1,650 USD
View
A
Retailer 8
-
€1,502 EUR
$1,685 USD
View
A
Retailer 9
-
€1,503 EUR
$1,686 USD
View
A
Retailer 10
-
€1,535 EUR
$1,722 USD
View
B+
Retailer 11
-
€1,694 EUR
£1,496 GBP
View
B+
Retailer 12
-
€1,846 EUR
SGD 2,798 SGD
View
Retailer 13
-
€1,908 EUR
ZAR 34,564 ZAR
View
Price last confirmed 11 days ago
Retailer 14
-
€2,027 EUR
A$3,497 AUD
View
Price last confirmed 27 days ago
Retailer 15
-
€2,501 EUR
$2,805 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€2,648 EUR
£2,339 GBP
View
Most Expensive
NZ Jewellers
bca52249-9e90-4258-aa00-48641a8c2a90 · Sep 25
€3,970 EUR
$4,453 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from €1,210 EURSave up to €1,439 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
€1,210 EUR