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Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG692555919

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

Certificate IGI LG692555919

Diamond specifications and retailer prices

From HK$1,742 HKD
$222 USD
As of November 2, 2026
Save HK$6,917 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$11,056 HKD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG692555919 or 692555919. Listed at 15 retailers as of November 2, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692555919
Dimensions5.85 × 3.95 × 2.59 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm3.95 mm0.53 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG692555919
Side View
Table 72.0%Crown 45.5°Girdle: MED-THKPavilion 33.7°Culet: NoneDepth 65.6%

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: Nov 2
Current: HK$4,022 HKD|Low: HK$1,491 HKD|High: HK$11,056 HKD|Avg: HK$4,963 HKD|+42.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 3, 2026
Retailer 11HK$1,742 HKD
Retailer 4HK$1,946 HKD
Retailer 3HK$2,024 HKD
Retailer 12HK$2,158 HKD
Retailer 8HK$2,942 HKD
Retailer 2HK$3,214 HKD
Retailer 6HK$3,927 HKD
Retailer 1HK$4,022 HKD
Retailer 9HK$4,158 HKD
Retailer 13HK$6,944 HKD
Retailer 10HK$6,967 HKD
Retailer 7HK$8,659 HKD
Retailer 5HK$9,398 HKD
Taylor and HartHK$11,056 HKD

41 data points across 14 retailers

15 retailersHK$1,742 HKD to HK$8,659 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
$222 USD
B+
Retailer 2
-
HK$1,946 HKD
$248 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,024 HKD
$258 USD
View
B+
Retailer 4
-
HK$2,158 HKD
$275 USD
View
Retailer 5
-
HK$2,197 HKD
$280 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
HK$2,942 HKD
$375 USD
View
B
Retailer 7
-
HK$3,214 HKD
View
B
Retailer 8
-
HK$3,927 HKD
ZAR 8,085 ZAR
View
B
Retailer 9
-
HK$4,022 HKD
£404 GBP
View
Retailer 10
-
HK$4,158 HKD
$530 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$6,944 HKD
$885 USD
View
B
Retailer 12
-
HK$6,967 HKD
$888 USD
View
B
Retailer 13
-
HK$8,659 HKD
£869 GBP
View
Retailer 14
-
HK$9,398 HKD
$1,198 USD
View
Price under review
Most Expensive
Taylor and Hart
388JCHW · Nov 3
HK$11,056 HKD
$1,409 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$6,917 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 Radiant
HK$1,742 HKD