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Heart|Natural|GIA

1.63ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 6432039096

Certificate GIA 6432039096

Diamond specifications and retailer prices

From €3,429 EUR
$3,846 USD
As of November 1, 2026
Save €4,124 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,553 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.63ct natural heart diamond

This 1.63ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432039096. Listed at 17 retailers as of October 30, 2026, with prices from €3,429 to €7,553, a €4,124 spread on the same certified stone. NZ Jewellers lists it at €7,553. 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

1.63
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6432039096
Dimensions8.15 × 7.14 × 4.15 mm
L/W Ratio1.14
Top View
8.15 mm7.14 mm1.63 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432039096
Side View
Table 59.0%Crown 38.4°Girdle: MED-VTKPavilion 41.4°Culet: NoneDepth 58.1%

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 1
Current: €7,553 EUR|Low: €3,323 EUR|High: €7,553 EUR|Avg: €4,508 EUR
NZ Jewellers
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
Retailer 17
November 2, 2026
Retailer 17€3,429 EUR
Retailer 9€3,456 EUR
Retailer 3€3,625 EUR
Retailer 6€3,905 EUR
Retailer 13€3,927 EUR
Retailer 14€3,927 EUR
Retailer 15€3,927 EUR
Retailer 2€4,084 EUR
Retailer 4€4,132 EUR
Retailer 10€4,311 EUR
Retailer 5€4,387 EUR
Retailer 16€4,387 EUR
Retailer 12€4,531 EUR
Retailer 8€4,538 EUR
Retailer 7€4,787 EUR
Retailer 11€6,905 EUR
NZ Jewellers€7,553 EUR

40 data points across 17 retailers

17 retailers€3,429 EUR to €7,553 EUR

A
Cheapest Retailer
-
€3,429 EUR
$3,846 USD
A
Retailer 2
-
€3,456 EUR
$3,876 USD
View
A
Retailer 3
-
€3,625 EUR
$4,066 USD
View
Final sale: no returns
A
Retailer 4
-
€3,905 EUR
$4,380 USD
View
A
Retailer 5
-
€3,927 EUR
$4,405 USD
View
A
Retailer 6
-
€3,927 EUR
$4,405 USD
View
Retailer 7
-
€3,927 EUR
$4,405 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€4,084 EUR
£3,607 GBP
View
A
Retailer 9
-
€4,132 EUR
$4,635 USD
View
A
Retailer 10
-
€4,311 EUR
£3,807 GBP
View
B+
Retailer 11
-
€4,387 EUR
$4,920 USD
View
B+
Retailer 12
-
€4,387 EUR
$4,920 USD
View
B+
Retailer 13
-
€4,531 EUR
$5,082 USD
View
B+
Retailer 14
-
€4,538 EUR
$5,090 USD
View
Retailer 15
-
€4,787 EUR
$5,369 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€6,905 EUR
£6,098 GBP
View
Most Expensive
B
NZ Jewellers
b8fcc9d5-ee1a-4afd-935b-561f94c6d6e1 · Oct 30
€7,553 EUR
$8,471 USD
View
16 more retailers have this diamond
Prices start from €3,429 EURSave up to €4,124 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
1.63ct Heart
€3,429 EUR