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Radiant|Lab Grown|IGI

13.21ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG577396823

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

Certificate IGI LG577396823

Diamond specifications and retailer prices

From HK$17,348 HKD
$2,211 USD
As of November 2, 2026
Save HK$101,991 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$119,339 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 13.21ct lab-grown radiant diamond

This 13.21ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577396823 or 577396823. Listed at 16 retailers as of November 1, 2026, with prices from HK$17,348 to HK$119,339, a HK$101,991 spread on the same certified stone. Do Amore Diamonds lists it at HK$119,339. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

13.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577396823
Dimensions16.70 × 11.66 × 7.69 mm
L/W Ratio1.43
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
16.70 mm11.66 mm13.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577396823
Side View
Table 64.0%Crown 46.3°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 66.0%

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: Nov 2
Current: HK$119,339 HKD|Low: HK$17,348 HKD|High: HK$173,713 HKD|Avg: HK$69,310 HKD|-19.7%
Do Amore Diamonds
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
Retailer 19
November 2, 2026
Retailer 18HK$17,348 HKD
Retailer 2HK$17,838 HKD
Retailer 16HK$18,870 HKD
Retailer 6HK$24,174 HKD
Retailer 8HK$24,190 HKD
Retailer 17HK$26,011 HKD
Retailer 5HK$30,529 HKD
Retailer 19HK$31,431 HKD
Retailer 13HK$31,463 HKD
Retailer 15HK$31,541 HKD
Retailer 14HK$46,331 HKD
Retailer 3HK$65,476 HKD
Retailer 12HK$70,798 HKD
Retailer 4HK$89,289 HKD
Retailer 7HK$89,359 HKD
Do Amore DiamondsHK$119,339 HKD
Retailer 9HK$144,761 HKD
Retailer 10HK$173,713 HKD
Retailer 11HK$173,713 HKD

37 data points across 19 retailers

16 retailersHK$17,348 HKD to HK$119,339 HKD

A
Cheapest Retailer
-
HK$17,348 HKD
$2,211 USD
A
Retailer 2
-
HK$17,838 HKD
£1,790 GBP
View
A
Retailer 3
-
HK$18,870 HKD
$2,405 USD
View
A
Retailer 4
-
HK$24,174 HKD
$3,081 USD
View
A
Retailer 5
-
HK$24,190 HKD
$3,083 USD
View
Final sale: no returns
A
Retailer 6
-
HK$26,011 HKD
View
A
Retailer 7
-
HK$30,529 HKD
$3,891 USD
View
A
Retailer 8
-
HK$31,431 HKD
$4,006 USD
View
A
Retailer 9
-
HK$31,463 HKD
$4,010 USD
View
A
Retailer 10
-
HK$31,541 HKD
$4,020 USD
View
B+
Retailer 11
-
HK$46,331 HKD
$5,905 USD
View
B
Retailer 12
-
HK$65,476 HKD
$8,345 USD
View
B
Retailer 13
-
HK$70,798 HKD
A$13,882 AUD
View
B
Retailer 14
-
HK$89,289 HKD
$11,380 USD
View
B
Retailer 15
-
HK$89,359 HKD
$11,389 USD
View
Most Expensive
B
Do Amore Diamonds
27-4DD611218 · Nov 1
HK$119,339 HKD
$15,210 USD
View
15 more retailers have this diamond
Prices start from HK$17,348 HKDSave up to HK$101,991 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
13.21ct Radiant
HK$17,348 HKD