Round|Natural|GIA

1.51ct H IF Round Natural Diamond

EX • H/IF • GIA 2237397872

Certificate GIA 2237397872

Diamond specifications and retailer prices

From HK$115,991 HKD
$14,784 USD
As of October 30, 2026
Save HK$62,515 HKD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$178,506 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2237397872. Listed at 9 retailers as of October 30, 2026, with prices from HK$115,991 to HK$178,506, a HK$62,515 spread on the same certified stone. MOH London lists it at HK$178,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2237397872
Dimensions7.43 × 7.41 × 4.52 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.43 mm7.41 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2237397872
Side View
Table 57.0%Crown 33.5°Girdle: THN-THKPavilion 41°Culet: NoneDepth 61.0%

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: Oct 30
Current: HK$178,506 HKD|Low: HK$112,625 HKD|High: HK$186,168 HKD|Avg: HK$135,469 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6HK$112,625 HKD
Retailer 7HK$115,991 HKD
Retailer 5HK$120,099 HKD
Retailer 8HK$122,049 HKD
Retailer 9HK$126,167 HKD
Retailer 2HK$126,576 HKD
Retailer 4HK$138,695 HKD
Retailer 3HK$167,925 HKD
MOH LondonHK$178,506 HKD

40 data points across 9 retailers

9 retailersHK$115,991 HKD to HK$178,506 HKD

Retailer 1
-
HK$112,625 HKD
$14,355 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
HK$115,991 HKD
$14,784 USD
View
Retailer 3
-
HK$120,099 HKD
A$23,550 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$122,049 HKD
$15,556 USD
View
B
Retailer 5
-
HK$126,167 HKD
$16,081 USD
View
B+
Retailer 6
-
HK$126,576 HKD
£12,703 GBP
View
B
Retailer 7
-
HK$138,695 HKD
€16,836 EUR
View
B
Retailer 8
-
HK$167,925 HKD
ZAR 345,774 ZAR
View
Most Expensive
B
MOH London
C1B9DAB0F · Nov 1
HK$178,506 HKD
£17,915 GBP
View
8 more retailers have this diamond
Prices start from HK$115,991 HKDSave up to HK$62,515 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+
1.51ct Round
HK$115,991 HKD