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1.51ct H IF Round Natural Diamond

EX • H/IF • IGI 632487504

Shape and cutting style on the report: Round brilliant

Certificate IGI 632487504

Diamond specifications and retailer prices

From HK$61,448 HKD
$7,832 USD
As of October 31, 2026
Save HK$38,751 HKD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$100,198 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 IGI 632487504. Listed at 7 retailers as of October 31, 2026, with prices from HK$61,448 to HK$100,198, a HK$38,751 spread on the same certified stone. MOH London lists it at HK$100,198. 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 angle32°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 632487504
Dimensions7.43 × 7.39 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.43 mm7.39 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 632487504
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.1%

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$100,198 HKD|Low: HK$54,383 HKD|High: HK$101,404 HKD|Avg: HK$70,573 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4HK$54,554 HKD
Retailer 6HK$61,000 HKD
Retailer 5HK$61,448 HKD
Retailer 2HK$66,969 HKD
Retailer 7HK$71,795 HKD
Retailer 3HK$78,442 HKD
MOH LondonHK$100,198 HKD

43 data points across 7 retailers

7 retailersHK$61,448 HKD to HK$100,198 HKD

Retailer 1
-
HK$54,554 HKD
₹662,221 INR
Price last confirmed 9 days ago
Retailer 2
-
HK$54,732 HKD
$6,976 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$61,000 HKD
$7,775 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$61,448 HKD
$7,832 USD
View
A
Retailer 5
-
HK$66,969 HKD
£6,721 GBP
View
B+
Retailer 6
-
HK$78,442 HKD
€9,522 EUR
View
Most Expensive
B+
MOH London
9B949A62E · Nov 1
HK$100,198 HKD
£10,056 GBP
View
6 more retailers have this diamond
Prices start from HK$61,448 HKDSave up to HK$38,751 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
1.51ct Round
HK$61,448 HKD