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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790622812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790622812

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 30, 2026
Save HK$8,952 HKD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$13,416 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790622812 or 790622812. Listed at 25 retailers as of October 30, 2026, with a 573% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790622812
Dimensions5.31 × 5.37 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.31 mm5.37 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790622812
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

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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 30
Current: HK$13,416 HKD|Low: HK$1,397 HKD|High: HK$13,416 HKD|Avg: HK$4,763 HKD
Do Amore Diamonds
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
November 1, 2026
Retailer 4HK$1,397 HKD
Retailer 6HK$1,561 HKD
Retailer 17HK$1,624 HKD
Retailer 19HK$1,734 HKD
Retailer 8HK$2,432 HKD
Retailer 16HK$2,589 HKD
Retailer 12HK$3,130 HKD
Retailer 15HK$3,185 HKD
Retailer 14HK$3,404 HKD
Retailer 2HK$3,488 HKD
Retailer 7HK$3,854 HKD
Retailer 5HK$5,299 HKD
Retailer 18HK$5,537 HKD
Retailer 3HK$6,151 HKD
Retailer 10HK$6,253 HKD
Retailer 9HK$7,505 HKD
Retailer 11HK$8,828 HKD
Retailer 13HK$8,988 HKD
Do Amore DiamondsHK$13,416 HKD

43 data points across 19 retailers

25 retailersHK$1,561 HKD to HK$10,513 HKD

Retailer 1
-
HK$1,397 HKD
$178 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,404 HKD
$179 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
HK$1,561 HKD
$199 USD
View
Final sale: no returns
Retailer 4
-
HK$1,624 HKD
$207 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
HK$1,624 HKD
$207 USD
View
Retailer 6
-
HK$1,718 HKD
$219 USD
View
Price last confirmed 40 days ago
A
Retailer 7
-
HK$1,734 HKD
$221 USD
View
A
Retailer 8
-
HK$2,432 HKD
$310 USD
View
A
Retailer 9
-
HK$2,589 HKD
$330 USD
View
B+
Retailer 10
-
HK$3,130 HKD
€380 EUR
View
B+
Retailer 11
-
HK$3,185 HKD
$406 USD
View
Retailer 12
-
HK$3,404 HKD
ZAR 7,010 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$3,488 HKD
£350 GBP
View
B+
Retailer 14
-
HK$3,854 HKD
$491 USD
View
B
Retailer 15
-
HK$5,299 HKD
CA$938 CAD
View
B+
Retailer 16
-
HK$5,537 HKD
$706 USD
View
Retailer 17
-
HK$6,151 HKD
$784 USD
View
Price last confirmed 7 days ago
Retailer 18
-
HK$6,175 HKD
$787 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
HK$6,253 HKD
$797 USD
View
B
Retailer 20
-
HK$7,504 HKD
$956 USD
View
B
Retailer 21
-
HK$7,505 HKD
$957 USD
View
B
Retailer 22
-
HK$8,828 HKD
$1,125 USD
View
B
Retailer 23
-
HK$8,988 HKD
£902 GBP
View
B
Retailer 24
-
HK$10,513 HKD
$1,340 USD
View
Most Expensive
Do Amore Diamonds
27-C2234B326 · Oct 31
HK$13,416 HKD
$1,710 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$8,952 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$1,561 HKD