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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739504406

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739504406

Diamond specifications and retailer prices

From HK$1,130 HKD
$144 USD
As of October 29, 2026
Save HK$6,823 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$7,952 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739504406 or 739504406. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,130 to HK$7,952, a HK$6,823 spread on the same certified stone. Reve Diamonds lists it at HK$7,952. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739504406
Dimensions5.32 × 5.31 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739504406
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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 29
Current: HK$2,397 HKD|Low: HK$1,130 HKD|High: HK$8,677 HKD|Avg: HK$3,301 HKD|-14.9%
Retailer 1
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Retailer 9
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Retailer 11
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18HK$1,130 HKD
Retailer 9HK$1,255 HKD
Retailer 10HK$1,310 HKD
Retailer 5HK$1,397 HKD
Retailer 15HK$1,397 HKD
Retailer 2HK$1,607 HKD
Retailer 8HK$1,875 HKD
Retailer 6HK$1,899 HKD
Retailer 1HK$2,397 HKD
Retailer 11HK$2,463 HKD
Retailer 12HK$2,524 HKD
Retailer 4HK$3,170 HKD
Retailer 16HK$3,838 HKD
Retailer 14HK$4,425 HKD
Retailer 3HK$4,488 HKD
Retailer 17HK$4,739 HKD
Retailer 7HK$4,926 HKD
Retailer 13HK$6,537 HKD
Reve DiamondsHK$7,952 HKD

45 data points across 19 retailers

19 retailersHK$1,130 HKD to HK$7,952 HKD

A
Cheapest Retailer
-
HK$1,130 HKD
$144 USD
A
Retailer 2
-
HK$1,255 HKD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,310 HKD
$167 USD
View
A
Retailer 4
-
HK$1,397 HKD
$178 USD
View
A
Retailer 5
-
HK$1,397 HKD
$178 USD
View
A
Retailer 6
-
HK$1,607 HKD
View
A
Retailer 7
-
HK$1,875 HKD
$239 USD
View
A
Retailer 8
-
HK$1,899 HKD
$242 USD
View
A
Retailer 9
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HK$2,397 HKD
£241 GBP
View
A
Retailer 10
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HK$2,463 HKD
€299 EUR
View
A
Retailer 11
-
HK$2,524 HKD
ZAR 5,197 ZAR
View
B+
Retailer 12
-
HK$3,170 HKD
$404 USD
View
B+
Retailer 13
-
HK$3,838 HKD
SGD 661 SGD
View
B+
Retailer 14
-
HK$4,425 HKD
$564 USD
View
B+
Retailer 15
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 16
-
HK$4,739 HKD
$604 USD
View
B
Retailer 17
-
HK$4,926 HKD
$628 USD
View
B
Retailer 18
-
HK$6,537 HKD
£656 GBP
View
Most Expensive
B
Reve Diamonds
E9E4F81B3 · Oct 30
HK$7,952 HKD
$1,014 USD
View
18 more retailers have this diamond
Prices start from HK$1,130 HKDSave up to HK$6,823 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
0.55ct Round
HK$1,130 HKD