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Heart|Natural|GIA

4.09ct E IF Heart Natural Diamond

GD • E/IF • GIA 6555550254

Certificate GIA 6555550254

Diamond specifications and retailer prices

From HK$577,643 HKD
£57,973 GBP
As of October 28, 2026
Save HK$92,411 HKD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$670,054 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.09ct natural heart diamond

This 4.09ct natural heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555550254. Listed at 3 retailers as of October 28, 2026, with prices from HK$577,643 to HK$670,054, a HK$92,411 spread on the same certified stone. Blue Nile lists it at HK$670,054. 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

4.09
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555550254
Dimensions9.03 × 10.85 × 6.65 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Top View
9.03 mm10.85 mm4.09 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555550254
Side View
Table 54.0%Crown 36.6°Girdle: THK-ETKPavilion 41.6°Culet: NoneDepth 61.3%

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 28
Current: HK$670,054 HKD|Low: HK$577,643 HKD|High: HK$715,151 HKD|Avg: HK$649,434 HKD|-6.3%
Blue Nile
Retailer 2
Retailer 3
October 30, 2026
Retailer 3HK$577,643 HKD
Retailer 2HK$616,295 HKD
Blue NileHK$670,054 HKD

32 data points across 3 retailers

3 retailersHK$577,643 HKD to HK$670,054 HKD

A
Cheapest Retailer
-
HK$577,643 HKD
£57,973 GBP
A
Retailer 2
-
HK$616,295 HKD
$78,552 USD
View
Most Expensive
A
Blue Nile
29532487 · Oct 29
HK$670,054 HKD
$85,404 USD
View
2 more retailers have this diamond
Prices start from HK$577,643 HKDSave up to HK$92,411 HKD

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
4.09ct Heart
HK$577,643 HKD