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Radiant|Lab Grown|IGI

0.53ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG683520217

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

Certificate IGI LG683520217

Diamond specifications and retailer prices

From HK$698 HKD
$89 USD
As of October 30, 2026
Save HK$5,699 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$6,534 HKD at Taylor and Hart · As of October 12, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683520217 or 683520217. Listed at 17 retailers as of October 29, 2026, with a 816% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520217
Dimensions5.17 × 4.18 × 2.80 mm
L/W Ratio1.24
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
5.17 mm4.18 mm0.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG683520217
Side View
Table 68.0%Crown 38.8°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 67.0%

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 30
Current: HK$1,938 HKD|Low: HK$698 HKD|High: HK$8,998 HKD|Avg: HK$2,809 HKD|-2.0%
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
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 31, 2026
Retailer 10HK$698 HKD
Retailer 14HK$785 HKD
Retailer 4HK$808 HKD
Retailer 13HK$918 HKD
Retailer 5HK$949 HKD
Retailer 11HK$1,596 HKD
Retailer 7HK$1,755 HKD
Retailer 3HK$1,828 HKD
Retailer 1HK$1,938 HKD
Retailer 6HK$2,001 HKD
Retailer 12HK$2,090 HKD
Retailer 9HK$2,511 HKD
Retailer 16HK$2,699 HKD
Retailer 2HK$2,785 HKD
Retailer 8HK$4,663 HKD
Retailer 15HK$6,397 HKD
Taylor and HartHK$6,534 HKD

31 data points across 17 retailers

17 retailersHK$698 HKD to HK$6,397 HKD

A
Cheapest Retailer
-
HK$698 HKD
$89 USD
A
Retailer 2
-
HK$785 HKD
$100 USD
View
Final sale: no returns
A
Retailer 3
-
HK$808 HKD
$103 USD
View
A
Retailer 4
-
HK$918 HKD
$117 USD
View
A
Retailer 5
-
HK$949 HKD
$121 USD
View
A
Retailer 6
-
HK$1,596 HKD
£160 GBP
View
Retailer 7
-
HK$1,755 HKD
€213 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$1,828 HKD
$233 USD
View
A
Retailer 9
-
HK$1,938 HKD
$247 USD
View
Retailer 10
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 12 days ago
A
Retailer 11
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HK$2,090 HKD
£210 GBP
View
B+
Retailer 12
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HK$2,511 HKD
$320 USD
View
B+
Retailer 13
-
HK$2,699 HKD
$344 USD
View
B+
Retailer 14
-
HK$2,785 HKD
$355 USD
View
B
Retailer 15
-
HK$4,344 HKD
£436 GBP
View
B
Retailer 16
-
HK$6,397 HKD
£642 GBP
View
Most Expensive
Taylor and Hart
O9LNEMN · Oct 12
HK$6,534 HKD
$833 USD
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from HK$698 HKDSave up to HK$5,699 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$698 HKD