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Heart|Natural|GIA

0.75ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2566024681

Certificate GIA 2566024681

Diamond specifications and retailer prices

From HK$6,253 HKD
SGD 1,077 SGD
As of November 3, 2026
Save HK$746 HKD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$9,466 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 2566024681. Listed at 5 retailers as of November 3, 2026, with a relatively tight 12% 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
FluorescenceNone
Crown angle36.81°
Pavilion angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 2566024681
Dimensions5.42 × 6.24 × 3.73 mm
L/W Ratio1.15
Culet sizeNone
Top View
5.42 mm6.24 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566024681
Side View
Table 60.0%Crown 36.81°Girdle: MED-ETKPavilion 39.96°Culet: NoneDepth 59.7%

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 3
Current: HK$7,000 HKD|Low: HK$3,864 HKD|High: HK$9,466 HKD|Avg: HK$6,547 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 3, 2026
Retailer 9HK$3,864 HKD
Retailer 6HK$5,742 HKD
Retailer 3HK$6,050 HKD
Retailer 8HK$6,253 HKD
Retailer 7HK$6,387 HKD
Retailer 4HK$6,481 HKD
Retailer 1HK$7,000 HKD
Retailer 2HK$7,211 HKD
Retailer 5HK$7,234 HKD
Wholesale Diamonds DirectHK$9,466 HKD

20 data points across 10 retailers

5 retailersHK$6,253 HKD to HK$7,000 HKD

A
Cheapest Retailer
-
HK$6,253 HKD
SGD 1,077 SGD
A
Retailer 2
-
HK$6,387 HKD
$814 USD
View
A
Retailer 3
-
HK$6,481 HKD
$826 USD
View
A
Retailer 4
-
HK$7,000 HKD
£702 GBP
View
Most Expensive
Wholesale Diamonds Direct
419410255 · Oct 14
HK$9,466 HKD
$1,206 USD
View
Price last confirmed 19 days ago
4 more retailers have this diamond
Prices start from HK$6,253 HKDSave up to HK$746 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$6,253 HKD