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Heart|Natural|GIA

1.72ct E IF Heart Natural Diamond

EX • E/IF • GIA 1553155977

Certificate GIA 1553155977

Diamond specifications and retailer prices

From HK$101,429 HKD
$12,928 USD
As of October 31, 2026
Save HK$70,808 HKD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$172,237 HKD at Cape Diamonds · As of October 27, 2026
View at Cape 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 1553155977. Listed at 13 retailers as of October 27, 2026, with prices from HK$101,429 to HK$172,237, a HK$70,808 spread on the same certified stone. Cape Diamonds lists it at HK$172,237. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle38.05°
OriginNatural
Grading LabGIA
CertificateGIA 1553155977
Dimensions7.19 × 8.13 × 4.85 mm
L/W Ratio1.13
Culet sizeNone
Top View
7.19 mm8.13 mm1.72 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553155977
Side View
Table 60.0%Crown 43°Girdle: MED-THKPavilion 38.05°Culet: 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 31
Current: HK$172,237 HKD|Low: HK$73,060 HKD|High: HK$206,246 HKD|Avg: HK$110,700 HKD|-16.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7HK$73,060 HKD
Retailer 6HK$76,707 HKD
Retailer 4HK$79,418 HKD
Retailer 8HK$99,030 HKD
Retailer 5HK$107,737 HKD
Retailer 3HK$110,426 HKD
Retailer 14HK$119,255 HKD
Retailer 13HK$119,608 HKD
Retailer 11HK$123,794 HKD
Retailer 9HK$124,148 HKD
Retailer 15HK$124,676 HKD
Retailer 2HK$125,699 HKD
Retailer 12HK$127,375 HKD
Retailer 16HK$137,847 HKD
Retailer 10HK$159,674 HKD
Cape DiamondsHK$172,237 HKD

39 data points across 16 retailers

13 retailersHK$101,429 HKD to HK$172,237 HKD

Retailer 1
-
HK$73,060 HKD
SGD 12,584 SGD
Price last confirmed 30 days ago
Retailer 2
-
HK$99,030 HKD
$12,622 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
HK$101,429 HKD
$12,928 USD
View
A
Retailer 4
-
HK$119,255 HKD
$15,200 USD
View
A
Retailer 5
-
HK$119,608 HKD
$15,245 USD
View
Retailer 6
-
HK$123,794 HKD
A$24,275 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$124,148 HKD
£12,460 GBP
View
A
Retailer 8
-
HK$124,676 HKD
$15,891 USD
View
Final sale: no returns
A
Retailer 9
-
HK$125,699 HKD
£12,615 GBP
View
A
Retailer 10
-
HK$127,375 HKD
$16,235 USD
View
A
Retailer 11
-
HK$137,847 HKD
$17,570 USD
View
B+
Retailer 12
-
HK$159,674 HKD
£16,025 GBP
View
Most Expensive
B+
Cape Diamonds
cert_1553155977 · Oct 27
HK$172,237 HKD
ZAR 354,654 ZAR
View
12 more retailers have this diamond
Prices start from HK$101,429 HKDSave up to HK$70,808 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$101,429 HKD