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Radiant|Lab Grown|IGI

1.53ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG794647145

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794647145

Diamond specifications and retailer prices

From HK$1,593 HKD
$203 USD
As of October 27, 2026
Save HK$13,551 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,144 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG794647145 or 794647145. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,593 to HK$15,144, a HK$13,551 spread on the same certified stone. Brilliant Earth lists it at HK$15,144. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794647145
Dimensions8.40 × 5.58 × 3.82 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.58 mm1.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794647145
Side View
Table 66.0%Crown 43.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.5%

Caratlytics Score

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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 27
Current: HK$15,144 HKD|Low: HK$1,593 HKD|High: HK$15,144 HKD|Avg: HK$4,971 HKD
Brilliant Earth
Retailer 2
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 22
October 29, 2026
Retailer 3HK$1,593 HKD
Retailer 10HK$1,781 HKD
Retailer 20HK$1,844 HKD
Retailer 8HK$1,969 HKD
Retailer 19HK$1,969 HKD
Retailer 16HK$2,319 HKD
Retailer 17HK$3,388 HKD
Retailer 5HK$3,413 HKD
Retailer 2HK$3,613 HKD
Retailer 6HK$3,666 HKD
Retailer 7HK$4,041 HKD
Retailer 9HK$4,574 HKD
Retailer 18HK$4,600 HKD
Retailer 21HK$6,340 HKD
Retailer 22HK$6,363 HKD
Retailer 11HK$6,761 HKD
Retailer 15HK$7,294 HKD
Retailer 12HK$8,043 HKD
Retailer 14HK$8,082 HKD
Retailer 13HK$9,277 HKD
Retailer 4HK$9,435 HKD
Brilliant EarthHK$15,144 HKD

32 data points across 22 retailers

21 retailersHK$1,593 HKD to HK$15,144 HKD

A
Cheapest Retailer
-
HK$1,593 HKD
$203 USD
A
Retailer 2
-
HK$1,781 HKD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,844 HKD
$235 USD
View
A
Retailer 4
-
HK$1,969 HKD
$251 USD
View
A
Retailer 5
-
HK$1,969 HKD
$251 USD
View
A
Retailer 6
-
HK$2,319 HKD
£233 GBP
View
A
Retailer 7
-
HK$3,388 HKD
ZAR 6,975 ZAR
View
B+
Retailer 8
-
HK$3,413 HKD
$435 USD
View
A
Retailer 9
-
HK$3,613 HKD
£363 GBP
View
A
Retailer 10
-
HK$3,666 HKD
€445 EUR
View
A
Retailer 11
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 12
-
HK$4,574 HKD
$583 USD
View
A
Retailer 13
-
HK$4,600 HKD
A$902 AUD
View
B+
Retailer 14
-
HK$6,340 HKD
$808 USD
View
B+
Retailer 15
-
HK$6,363 HKD
$811 USD
View
B
Retailer 16
-
HK$6,761 HKD
$862 USD
View
B
Retailer 17
-
HK$8,043 HKD
$1,025 USD
View
Retailer 18
-
HK$8,082 HKD
$1,030 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$9,277 HKD
£931 GBP
View
B
Retailer 20
-
HK$9,435 HKD
$1,203 USD
View
Most Expensive
B
Brilliant Earth
18917879A · Oct 29
HK$15,144 HKD
$1,930 USD
View
20 more retailers have this diamond
Prices start from HK$1,593 HKDSave up to HK$13,551 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
1.53ct Radiant
HK$1,593 HKD