CaratHunter
Plans
Heart|Natural|GIA

0.72ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7551097314

Certificate GIA 7551097314

Diamond specifications and retailer prices

From HK$5,257 HKD
$670 USD
As of November 2, 2026
Save HK$2,111 HKD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,613 HKD at Wholesale Diamonds Direct · As of October 14, 2026
View at Wholesale Diamonds Direct

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter 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 7551097314. Listed at 7 retailers as of November 2, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.85°
Pavilion angle39.11°
OriginNatural
Grading LabGIA
CertificateGIA 7551097314
Dimensions5.37 × 6.04 × 3.60 mm
L/W Ratio1.12
Culet sizeNone
Top View
5.37 mm6.04 mm0.72 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551097314
Side View
Table 59.0%Crown 39.85°Girdle: MED-THKPavilion 39.11°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 2
Current: HK$6,360 HKD|Low: HK$3,712 HKD|High: HK$8,613 HKD|Avg: HK$6,382 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 10HK$3,712 HKD
Retailer 6HK$5,257 HKD
Retailer 4HK$5,591 HKD
Retailer 8HK$5,684 HKD
Retailer 5HK$5,971 HKD
Retailer 9HK$6,198 HKD
Retailer 1HK$6,360 HKD
Retailer 2HK$7,367 HKD
Retailer 7HK$7,382 HKD
Retailer 3HK$8,325 HKD
Wholesale Diamonds DirectHK$8,613 HKD

14 data points across 11 retailers

7 retailersHK$5,257 HKD to HK$7,367 HKD

A
Cheapest Retailer
-
HK$5,257 HKD
$670 USD
B+
Retailer 2
-
HK$5,684 HKD
SGD 979 SGD
View
B+
Retailer 3
-
HK$5,971 HKD
$761 USD
View
B+
Retailer 4
-
HK$6,360 HKD
£638 GBP
View
B
Retailer 5
-
HK$7,367 HKD
$939 USD
View
Retailer 6
-
HK$7,382 HKD
$941 USD
View
Price last confirmed 19 days ago
Most Expensive
Wholesale Diamonds Direct
516358573 · Oct 14
HK$8,613 HKD
$1,098 USD
View
Price last confirmed 18 days ago
6 more retailers have this diamond
Prices start from HK$5,257 HKDSave up to HK$2,111 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
0.72ct Heart
HK$5,257 HKD