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Heart|Natural|GIA

0.72ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6187557701

Certificate GIA 6187557701

Diamond specifications and retailer prices

From HK$12,802 HKD
€1,554 EUR
As of November 2, 2026
Save HK$2,197 HKD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$17,367 HKD at Torres Jewel Co · As of September 30, 2026
View at Torres Jewel Co

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 6187557701. Listed at 4 retailers as of November 2, 2026, with a relatively tight 17% 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

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6187557701
Dimensions5.08 × 5.81 × 3.68 mm
L/W Ratio1.14
Key to symbols
Crystal
Top View
5.08 mm5.81 mm0.72 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6187557701
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$15,000 HKD|Low: HK$14,045 HKD|High: HK$23,736 HKD|Avg: HK$16,791 HKD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Torres Jewel Co
November 2, 2026
Retailer 4HK$14,045 HKD
Retailer 5HK$14,528 HKD
Retailer 1HK$15,000 HKD
Retailer 3HK$16,675 HKD
Torres Jewel CoHK$17,367 HKD
Retailer 2HK$23,447 HKD

35 data points across 6 retailers

4 retailersHK$12,802 HKD to HK$15,000 HKD

B
Cheapest Retailer
-
HK$12,802 HKD
€1,554 EUR
B
Retailer 2
-
HK$15,000 HKD
£1,505 GBP
View
Most Expensive
Torres Jewel Co
25381590 · Sep 30
HK$17,367 HKD
A$3,405 AUD
View
Price under review
2 more retailers have this diamond
Prices start from HK$12,802 HKDSave up to HK$2,197 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.

B
0.72ct Heart
HK$12,802 HKD