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Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 2151096123

Certificate GIA 2151096123

Diamond specifications and retailer prices

From HK$163,703 HKD
As of November 1, 2026
Save HK$194,856 HKD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$358,559 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct 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 2151096123. Listed at 12 retailers as of November 1, 2026, with prices from HK$163,703 to HK$358,559, a HK$194,856 spread on the same certified stone. Diamond Quarter lists it at HK$358,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151096123
Dimensions7.42 × 7.34 × 4.54 mm
L/W Ratio1.01
Top View
7.42 mm7.34 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151096123
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

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: Nov 1
Current: HK$186,408 HKD|Low: HK$161,380 HKD|High: HK$295,041 HKD|Avg: HK$203,516 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4HK$163,703 HKD
Retailer 5HK$164,268 HKD
Retailer 1HK$186,408 HKD
Retailer 6HK$190,990 HKD
Retailer 2HK$217,729 HKD
Retailer 3HK$291,526 HKD

39 data points across 6 retailers

12 retailersHK$163,703 HKD to HK$358,559 HKD

A
Cheapest Retailer
-
HK$163,703 HKD
A
Retailer 2
-
HK$164,268 HKD
View
B+
Retailer 3
-
HK$175,628 HKD
View
B+
Retailer 4
-
HK$186,408 HKD
View
Retailer 5
-
HK$190,990 HKD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
HK$199,519 HKD
View
B+
Retailer 7
-
HK$199,519 HKD
View
B+
Retailer 8
-
HK$206,188 HKD
View
B+
Retailer 9
-
HK$209,051 HKD
View
B+
Retailer 10
-
HK$217,729 HKD
View
B
Retailer 11
-
HK$291,526 HKD
View
Most Expensive
B
Diamond Quarter
1.5IFE212387C3N · Nov 2
HK$358,559 HKD
£35,985 GBP
View
11 more retailers have this diamond
Prices start from HK$163,703 HKDSave up to HK$194,856 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
1.50ct Round
HK$163,703 HKD