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Heart|Natural|GIA

0.75ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7552440765

Certificate GIA 7552440765

Diamond specifications and retailer prices

From HK$4,770 HKD
$608 USD
As of November 2, 2026
Save HK$1,248 HKD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,018 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552440765. Listed at 4 retailers as of October 31, 2026, with prices from HK$4,770 to HK$6,018, a HK$1,248 spread on the same certified stone. Blue Nile lists it at HK$6,018. 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

0.75
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552440765
Dimensions5.75 × 6.33 × 3.75 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.75 mm6.33 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552440765
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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: Nov 2
Current: HK$6,018 HKD|Low: HK$4,064 HKD|High: HK$6,779 HKD|Avg: HK$5,619 HKD|-11.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3HK$4,770 HKD
Retailer 4HK$5,295 HKD
Retailer 2HK$5,868 HKD
Blue NileHK$6,018 HKD
Retailer 5HK$6,034 HKD

39 data points across 5 retailers

4 retailersHK$4,770 HKD to HK$6,018 HKD

A
Cheapest Retailer
-
HK$4,770 HKD
$608 USD
Final sale: no returns
A
Retailer 2
-
HK$5,295 HKD
SGD 912 SGD
View
A
Retailer 3
-
HK$5,868 HKD
£589 GBP
View
Most Expensive
A
Blue Nile
29351969 · Oct 31
HK$6,018 HKD
$767 USD
View
3 more retailers have this diamond
Prices start from HK$4,770 HKDSave up to HK$1,248 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
0.75ct Heart
HK$4,770 HKD