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Heart|Natural|GIA

0.75ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1568074739

Certificate GIA 1568074739

Diamond specifications and retailer prices

From HK$5,414 HKD
$690 USD
As of November 2, 2026
Save HK$1,182 HKD (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,946 HKD at Wholesale Diamonds Direct · As of October 14, 2026
View at Wholesale Diamonds Direct

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded I 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 1568074739. Listed at 6 retailers as of November 2, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.38°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 1568074739
Dimensions5.47 × 6.24 × 3.73 mm
L/W Ratio1.14
Culet sizeNone
Top View
5.47 mm6.24 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568074739
Side View
Table 59.0%Crown 36.38°Girdle: STK-VTKPavilion 40.16°Culet: NoneDepth 59.8%

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: Nov 2
Current: HK$6,596 HKD|Low: HK$3,768 HKD|High: HK$8,946 HKD|Avg: HK$6,493 HKD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 3, 2026
Retailer 2HK$3,768 HKD
Retailer 10HK$5,414 HKD
Retailer 4HK$5,742 HKD
Retailer 8HK$5,887 HKD
Retailer 9HK$6,026 HKD
Retailer 5HK$6,175 HKD
Retailer 1HK$6,596 HKD
Retailer 6HK$6,959 HKD
Retailer 7HK$7,660 HKD
Retailer 3HK$8,639 HKD
Wholesale Diamonds DirectHK$8,946 HKD

21 data points across 11 retailers

6 retailersHK$5,414 HKD to HK$6,596 HKD

A
Cheapest Retailer
-
HK$5,414 HKD
$690 USD
A
Retailer 2
-
HK$5,887 HKD
SGD 1,014 SGD
View
A
Retailer 3
-
HK$6,026 HKD
$768 USD
View
A
Retailer 4
-
HK$6,175 HKD
$787 USD
View
A
Retailer 5
-
HK$6,596 HKD
£662 GBP
View
Most Expensive
Wholesale Diamonds Direct
419410262 · Oct 14
HK$8,946 HKD
$1,140 USD
View
Price last confirmed 19 days ago
5 more retailers have this diamond
Prices start from HK$5,414 HKDSave up to HK$1,182 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$5,414 HKD