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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG793604431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793604431

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of October 25, 2026
Save HK$7,595 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,968 HKD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG793604431 or 793604431. Listed at 20 retailers as of October 25, 2026, with prices from HK$1,373 to HK$8,968, a HK$7,595 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,968. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793604431
Dimensions5.20 × 5.22 × 3.32 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
5.20 mm5.22 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793604431
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.7%

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$8,968 HKD|Low: HK$1,059 HKD|High: HK$8,968 HKD|Avg: HK$2,982 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 13HK$1,389 HKD
Retailer 6HK$1,546 HKD
Retailer 8HK$1,609 HKD
Retailer 5HK$1,718 HKD
Retailer 10HK$1,962 HKD
Retailer 19HK$1,969 HKD
Retailer 17HK$2,315 HKD
Retailer 15HK$2,620 HKD
Retailer 2HK$3,079 HKD
Retailer 18HK$3,108 HKD
Retailer 3HK$3,374 HKD
Retailer 16HK$3,460 HKD
Retailer 11HK$3,476 HKD
Retailer 9HK$3,494 HKD
Retailer 4HK$5,524 HKD
Retailer 12HK$5,704 HKD
Retailer 7HK$5,954 HKD
Retailer 14HK$8,082 HKD
Flawless Fine JewelryHK$8,968 HKD

41 data points across 19 retailers

20 retailersHK$1,373 HKD to HK$8,968 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
A
Retailer 2
-
HK$1,389 HKD
$177 USD
View
A
Retailer 3
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,609 HKD
$205 USD
View
A
Retailer 5
-
HK$1,718 HKD
$219 USD
View
A
Retailer 6
-
HK$1,962 HKD
$250 USD
View
A
Retailer 7
-
HK$1,969 HKD
$251 USD
View
A
Retailer 8
-
HK$2,315 HKD
$295 USD
View
B+
Retailer 9
-
HK$2,620 HKD
€318 EUR
View
B+
Retailer 10
-
HK$3,079 HKD
£309 GBP
View
B+
Retailer 11
-
HK$3,108 HKD
ZAR 6,399 ZAR
View
B+
Retailer 12
-
HK$3,374 HKD
$430 USD
View
B+
Retailer 13
-
HK$3,460 HKD
$441 USD
View
B+
Retailer 14
-
HK$3,476 HKD
$443 USD
View
B+
Retailer 15
-
HK$3,494 HKD
A$685 AUD
View
B
Retailer 16
-
HK$5,524 HKD
$704 USD
View
B
Retailer 17
-
HK$5,704 HKD
$727 USD
View
B
Retailer 18
-
HK$5,954 HKD
$759 USD
View
B
Retailer 19
-
HK$8,082 HKD
£811 GBP
View
Most Expensive
B
Flawless Fine Jewelry
E9A247B91 · Oct 29
HK$8,968 HKD
£900 GBP
View
19 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$7,595 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$1,373 HKD