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Round|Natural|GIA

1.53ct E IF Round Natural Diamond

EX • E/IF • GIA 16858325

Certificate GIA 16858325

Diamond specifications and retailer prices

From HK$214,520 HKD
As of November 2, 2026
Save HK$176,727 HKD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$437,723 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.53ct natural round diamond

This 1.53ct 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 16858325. Listed at 22 retailers as of November 2, 2026, with a 82% 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

1.53
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16858325
Dimensions7.36 × 7.41 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.36 mm7.41 mm1.53 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16858325
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.0%

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: Nov 2
Current: HK$247,872 HKD|Low: HK$214,520 HKD|High: HK$395,962 HKD|Avg: HK$282,955 HKD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8HK$214,520 HKD
Retailer 1HK$247,872 HKD
Retailer 7HK$250,163 HKD
Retailer 10HK$250,524 HKD
Retailer 2HK$260,959 HKD
Retailer 9HK$263,046 HKD
Retailer 3HK$271,402 HKD
Retailer 11HK$281,837 HKD
Retailer 4HK$293,158 HKD
Retailer 6HK$368,062 HKD
Retailer 5HK$391,247 HKD

40 data points across 11 retailers

22 retailersHK$214,520 HKD to HK$391,247 HKD

B+
Cheapest Retailer
-
HK$214,520 HKD
B+
Retailer 2
-
HK$228,085 HKD
View
B+
Retailer 3
-
HK$229,639 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$236,166 HKD
View
B+
Retailer 5
-
HK$243,377 HKD
View
B+
Retailer 6
-
HK$247,872 HKD
View
Retailer 7
-
HK$250,163 HKD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
HK$250,524 HKD
View
B+
Retailer 9
-
HK$260,959 HKD
View
B+
Retailer 10
-
HK$261,736 HKD
View
B+
Retailer 11
-
HK$261,736 HKD
View
B+
Retailer 12
-
HK$263,046 HKD
View
B
Retailer 13
-
HK$270,445 HKD
View
B
Retailer 14
-
HK$271,159 HKD
View
Retailer 15
-
HK$271,402 HKD
View
Price last confirmed 58 days ago
B
Retailer 16
-
HK$271,402 HKD
View
B
Retailer 17
-
HK$281,837 HKD
View
B
Retailer 18
-
HK$292,868 HKD
View
B
Retailer 19
-
HK$293,158 HKD
View
B
Retailer 20
-
HK$368,062 HKD
View
B
Retailer 21
-
HK$391,247 HKD
View
Most Expensive
Diamond Quarter
1.53IFE1625BEDDN · Nov 2
HK$437,723 HKD
£43,930 GBP
View
Price under review
21 more retailers have this diamond
Prices start from HK$214,520 HKDSave up to HK$176,727 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+
1.53ct Round
HK$214,520 HKD