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0.53ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG818669545

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818669545

Diamond specifications and retailer prices

From HK$1,153 HKD
$147 USD
As of October 30, 2026
Save HK$9,648 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,801 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct 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 LG818669545 or 818669545. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,153 to HK$10,801, a HK$9,648 spread on the same certified stone. MOH London lists it at HK$10,801. 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

0.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818669545
Dimensions5.21 × 5.19 × 3.16 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.21 mm5.19 mm0.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818669545
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: HK$10,801 HKD|Low: HK$1,036 HKD|High: HK$10,871 HKD|Avg: HK$3,277 HKD|+67.3%
MOH London
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
November 1, 2026
Retailer 18HK$1,036 HKD
Retailer 16HK$1,153 HKD
Retailer 6HK$1,200 HKD
Retailer 9HK$1,287 HKD
Retailer 15HK$1,287 HKD
Retailer 2HK$2,145 HKD
Retailer 14HK$2,324 HKD
Retailer 8HK$2,440 HKD
Retailer 12HK$2,471 HKD
Retailer 13HK$3,687 HKD
Retailer 4HK$3,838 HKD
Retailer 3HK$4,135 HKD
Retailer 17HK$4,370 HKD
Retailer 5HK$4,511 HKD
Retailer 11HK$4,551 HKD
Retailer 10HK$4,575 HKD
Retailer 7HK$6,696 HKD
MOH LondonHK$10,801 HKD

43 data points across 18 retailers

19 retailersHK$1,153 HKD to HK$10,801 HKD

Retailer 1
-
HK$1,036 HKD
$132 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$1,153 HKD
$147 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,200 HKD
$153 USD
View
A
Retailer 4
-
HK$1,287 HKD
$164 USD
View
A
Retailer 5
-
HK$1,287 HKD
$164 USD
View
A
Retailer 6
-
HK$2,145 HKD
£215 GBP
View
A
Retailer 7
-
HK$2,324 HKD
ZAR 4,786 ZAR
View
A
Retailer 8
-
HK$2,440 HKD
$311 USD
View
A
Retailer 9
-
HK$2,471 HKD
€300 EUR
View
B+
Retailer 10
-
HK$3,687 HKD
$470 USD
View
B+
Retailer 11
-
HK$3,838 HKD
SGD 661 SGD
View
Retailer 12
-
HK$4,135 HKD
$527 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
HK$4,370 HKD
$557 USD
View
B
Retailer 14
-
HK$4,417 HKD
$563 USD
View
B+
Retailer 15
-
HK$4,551 HKD
$580 USD
View
B
Retailer 16
-
HK$4,575 HKD
$583 USD
View
Retailer 17
-
HK$6,041 HKD
$770 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$6,696 HKD
£672 GBP
View
Most Expensive
B
MOH London
LG818669545 · Oct 29
HK$10,801 HKD
£1,084 GBP
View
18 more retailers have this diamond
Prices start from HK$1,153 HKDSave up to HK$9,648 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
0.53ct Round
HK$1,153 HKD