Round|Natural|GIA

1.67ct E IF Round Natural Diamond

EX • E/IF • GIA 5221366500

Certificate GIA 5221366500

Diamond specifications and retailer prices

From HK$242,375 HKD
$30,890 USD
As of October 25, 2026
Save HK$173,983 HKD (42%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$480,675 HKD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.67ct natural round diamond

This 1.67ct natural round 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 and certified by GIA 5221366500. Listed at 23 retailers as of October 25, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221366500
Dimensions7.73 × 7.69 × 4.69 mm
L/W Ratio1.01
Top View
7.73 mm7.69 mm1.67 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221366500
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$284,821 HKD|Low: HK$242,375 HKD|High: HK$450,315 HKD|Avg: HK$328,175 HKD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5HK$242,375 HKD
Retailer 7HK$244,113 HKD
Retailer 6HK$282,068 HKD
Retailer 1HK$284,821 HKD
Retailer 3HK$334,162 HKD
Retailer 4HK$416,359 HKD
Retailer 2HK$447,336 HKD

39 data points across 7 retailers

23 retailersHK$242,375 HKD to HK$416,359 HKD

B+
Cheapest Retailer
-
HK$242,375 HKD
$30,890 USD
B+
Retailer 2
-
HK$244,113 HKD
€29,630 EUR
View
B+
Retailer 3
-
HK$259,386 HKD
$33,058 USD
View
B+
Retailer 4
-
HK$259,943 HKD
$33,129 USD
View
B+
Retailer 5
-
HK$261,160 HKD
$33,284 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$268,769 HKD
CA$47,575 CAD
View
B+
Retailer 7
-
HK$276,507 HKD
$35,240 USD
View
B+
Retailer 8
-
HK$282,068 HKD
A$55,306 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
HK$284,821 HKD
£28,582 GBP
View
B+
Retailer 10
-
HK$284,903 HKD
$36,310 USD
View
B
Retailer 11
-
HK$296,774 HKD
$37,823 USD
View
Price last confirmed 58 days ago
B
Retailer 12
-
HK$296,774 HKD
$37,823 USD
View
B
Retailer 13
-
HK$296,774 HKD
$37,823 USD
View
B
Retailer 14
-
HK$306,875 HKD
$39,110 USD
View
B
Retailer 15
-
HK$308,646 HKD
$39,336 USD
View
Price last confirmed 65 days ago
B
Retailer 16
-
HK$308,646 HKD
$39,336 USD
View
B
Retailer 17
-
HK$320,518 HKD
$40,849 USD
View
Price last confirmed 52 days ago
B
Retailer 18
-
HK$320,518 HKD
$40,849 USD
View
B
Retailer 19
-
HK$333,299 HKD
$42,478 USD
View
B
Retailer 20
-
HK$334,162 HKD
€40,560 EUR
View
B
Retailer 21
-
HK$416,359 HKD
ZAR 857,248 ZAR
View
B
Retailer 22
-
HK$447,336 HKD
£44,891 GBP
View
Price under review
Most Expensive
B
Diamond Quarter
1.67IFE52009D8FN · Oct 28
HK$480,675 HKD
£48,237 GBP
View
Price under review
22 more retailers have this diamond
Prices start from HK$242,375 HKDSave up to HK$173,983 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+
1.67ct Round
HK$242,375 HKD