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Heart|Natural|GIA

1.72ct E IF Heart Natural Diamond

ID • E/IF • GIA 171

Certificate GIA 171

Diamond specifications and retailer prices

From HK$119,890 HKD
$15,281 USD
As of October 30, 2026
Save HK$20,826 HKD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$140,716 HKD at GS Diamonds · As of October 31, 2026
View at GS Diamonds

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 30, 2026, with prices from HK$119,890 to HK$140,716, a HK$20,826 spread on the same certified stone. GS Diamonds lists it at HK$140,716. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 171
Dimensions7.19 × 8.13 × 4.85 mm
L/W Ratio1.13
Top View
7.19 mm8.13 mm1.72 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 171
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

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: Oct 30
Current: HK$140,716 HKD|Low: HK$79,322 HKD|High: HK$170,090 HKD|Avg: HK$101,706 HKD|+60.5%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4HK$79,322 HKD
Retailer 3HK$94,039 HKD
Retailer 2HK$119,890 HKD
GS DiamondsHK$140,716 HKD

35 data points across 4 retailers

2 retailersHK$119,890 HKD to HK$140,716 HKD

A
Cheapest Retailer
-
HK$119,890 HKD
$15,281 USD
Most Expensive
B+
GS Diamonds
S2A9-1553155977 · Oct 31
HK$140,716 HKD
A$27,593 AUD
View
1 more retailer has this diamond
Prices start from HK$119,890 HKDSave up to HK$20,826 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
1.72ct Heart
HK$119,890 HKD