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Round|Natural|IGI

1.51ct E IF Round Natural Diamond

EX • E/IF • IGI 811673195

Shape and cutting style on the report: Round brilliant

Certificate IGI 811673195

Diamond specifications and retailer prices

From HK$95,059 HKD
$12,115 USD
As of October 25, 2026
Save HK$55,033 HKD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$150,092 HKD at MOH London · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 811673195. Listed at 4 retailers as of October 25, 2026, with prices from HK$95,059 to HK$150,092, a HK$55,033 spread on the same certified stone. MOH London lists it at HK$150,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 811673195
Dimensions7.40 × 7.52 × 4.51 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
7.40 mm7.52 mm1.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811673195
Side View
Table 60.0%Crown 32.8°Girdle: THN-MEDPavilion 41.6°CuletDepth 60.4%

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 25
Current: HK$150,092 HKD|Low: HK$95,059 HKD|High: HK$150,092 HKD|Avg: HK$117,732 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4HK$95,059 HKD
Retailer 2HK$102,407 HKD
Retailer 3HK$120,261 HKD
MOH LondonHK$150,092 HKD

12 data points across 4 retailers

4 retailersHK$95,059 HKD to HK$150,092 HKD

A
Cheapest Retailer
-
HK$95,059 HKD
$12,115 USD
A
Retailer 2
-
HK$102,407 HKD
£10,277 GBP
View
A
Retailer 3
-
HK$120,261 HKD
€14,597 EUR
View
Most Expensive
A
MOH London
DB26C7A45 · Oct 29
HK$150,092 HKD
£15,062 GBP
View
3 more retailers have this diamond
Prices start from HK$95,059 HKDSave up to HK$55,033 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$95,059 HKD