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0.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG630464286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630464286

Diamond specifications and retailer prices

From HK$777 HKD
$99 USD
As of October 29, 2026
Save HK$6,328 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,104 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG630464286 or 630464286. Listed at 16 retailers as of October 29, 2026, with prices from HK$777 to HK$7,104, a HK$6,328 spread on the same certified stone. MOH London lists it at HK$7,104. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630464286
Dimensions5.21 × 5.23 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.21 mm5.23 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630464286
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

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$7,104 HKD|Low: HK$612 HKD|High: HK$7,144 HKD|Avg: HK$2,083 HKD|+0.4%
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
October 31, 2026
Retailer 12HK$777 HKD
Retailer 3HK$871 HKD
Retailer 7HK$902 HKD
Retailer 6HK$1,020 HKD
Retailer 14HK$1,020 HKD
Retailer 13HK$1,271 HKD
Retailer 11HK$1,295 HKD
Retailer 8HK$1,771 HKD
Retailer 2HK$1,850 HKD
Retailer 9HK$2,040 HKD
Retailer 10HK$2,056 HKD
Retailer 15HK$2,777 HKD
Retailer 5HK$3,091 HKD
Retailer 4HK$3,550 HKD
MOH LondonHK$7,104 HKD

44 data points across 15 retailers

16 retailersHK$777 HKD to HK$7,104 HKD

A
Cheapest Retailer
-
HK$777 HKD
$99 USD
A
Retailer 2
-
HK$871 HKD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
HK$902 HKD
$115 USD
View
A
Retailer 4
-
HK$1,020 HKD
$130 USD
View
A
Retailer 5
-
HK$1,020 HKD
$130 USD
View
A
Retailer 6
-
HK$1,271 HKD
$162 USD
View
Retailer 7
-
HK$1,295 HKD
$165 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
HK$1,771 HKD
€215 EUR
View
A
Retailer 9
-
HK$1,850 HKD
£186 GBP
View
B+
Retailer 10
-
HK$2,040 HKD
$260 USD
View
B+
Retailer 11
-
HK$2,056 HKD
$262 USD
View
B+
Retailer 12
-
HK$2,777 HKD
$354 USD
View
B+
Retailer 13
-
HK$3,091 HKD
$394 USD
View
Retailer 14
-
HK$3,099 HKD
$395 USD
View
Price last confirmed 45 days ago
B
Retailer 15
-
HK$3,550 HKD
$452 USD
View
Most Expensive
B
MOH London
LG630464286 · Oct 29
HK$7,104 HKD
£713 GBP
View
15 more retailers have this diamond
Prices start from HK$777 HKDSave up to HK$6,328 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$777 HKD