Round|Natural|GIA

1.55ct E IF Round Natural Diamond

EX • E/IF • GIA 6551586093

Certificate GIA 6551586093

Diamond specifications and retailer prices

From HK$118,810 HKD
£11,925 GBP
As of October 28, 2026
Save HK$60,459 HKD (34%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$179,269 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct 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 6551586093. Listed at 18 retailers as of October 28, 2026, with prices from HK$118,810 to HK$179,269, a HK$60,459 spread on the same certified stone. MOH London lists it at HK$179,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551586093
Dimensions7.38 × 7.43 × 4.57 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.38 mm7.43 mm1.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551586093
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.7%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$179,269 HKD|Low: HK$115,519 HKD|High: HK$180,465 HKD|Avg: HK$134,866 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3HK$118,810 HKD
Retailer 6HK$119,968 HKD
Retailer 7HK$120,775 HKD
Retailer 4HK$123,443 HKD
Retailer 8HK$123,953 HKD
Retailer 9HK$131,396 HKD
Retailer 2HK$138,313 HKD
Retailer 5HK$166,848 HKD
MOH LondonHK$179,269 HKD

44 data points across 9 retailers

18 retailersHK$118,810 HKD to HK$179,269 HKD

A+
Cheapest Retailer
-
HK$118,810 HKD
£11,925 GBP
A+
Retailer 2
-
HK$119,968 HKD
A$23,526 AUD
View
A
Retailer 3
-
HK$120,775 HKD
$15,395 USD
View
Final sale: no returns
A+
Retailer 4
-
HK$123,443 HKD
$15,735 USD
View
A
Retailer 5
-
HK$123,953 HKD
$15,800 USD
View
A
Retailer 6
-
HK$126,024 HKD
$16,064 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$131,396 HKD
£13,188 GBP
View
A
Retailer 8
-
HK$134,426 HKD
$17,135 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
HK$136,528 HKD
$17,403 USD
View
Price last confirmed 51 days ago
A
Retailer 10
-
HK$136,528 HKD
$17,403 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
HK$138,313 HKD
€16,791 EUR
View
A
Retailer 12
-
HK$141,777 HKD
$18,072 USD
View
Price last confirmed 60 days ago
A
Retailer 13
-
HK$141,777 HKD
$18,072 USD
View
Price last confirmed 53 days ago
A
Retailer 14
-
HK$141,777 HKD
$18,072 USD
View
Price last confirmed 29 days ago
A
Retailer 15
-
HK$161,750 HKD
$20,618 USD
View
Price last confirmed 57 days ago
A
Retailer 16
-
HK$161,750 HKD
$20,618 USD
View
Price last confirmed 31 days ago
A
Retailer 17
-
HK$166,848 HKD
ZAR 343,584 ZAR
View
Most Expensive
A
MOH London
B6750665E · Oct 29
HK$179,269 HKD
£17,993 GBP
View
17 more retailers have this diamond
Prices start from HK$118,810 HKDSave up to HK$60,459 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+
1.55ct Round
HK$118,810 HKD