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Round|Lab Grown|IGI

2.21ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492134092

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492134092

Diamond specifications and retailer prices

From HK$16,399 HKD
$2,090 USD
As of October 29, 2026
Save HK$27,784 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$72,475 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct lab-grown round diamond

This 2.21ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492134092 or 492134092. Listed at 11 retailers as of October 26, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.21
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492134092
Dimensions8.43 × 8.45 × 5.09 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.43 mm8.45 mm2.21 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492134092
Side View
Table 55.5%Crown 33.1°GirdlePavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$72,475 HKD|Low: HK$16,399 HKD|High: HK$73,053 HKD|Avg: HK$40,533 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3HK$16,399 HKD
Retailer 5HK$26,678 HKD
Retailer 6HK$27,455 HKD
Retailer 7HK$29,699 HKD
Retailer 8HK$34,100 HKD
Retailer 2HK$40,032 HKD
Retailer 4HK$44,183 HKD
Retailer 9HK$51,180 HKD
Retailer 10HK$63,767 HKD
MOH LondonHK$72,475 HKD

14 data points across 10 retailers

11 retailersHK$16,399 HKD to HK$44,183 HKD

B
Cheapest Retailer
-
HK$16,399 HKD
$2,090 USD
B
Retailer 2
-
HK$24,520 HKD
$3,125 USD
View
B
Retailer 3
-
HK$26,678 HKD
$3,400 USD
View
B
Retailer 4
-
HK$27,455 HKD
$3,499 USD
View
Final sale: no returns
B
Retailer 5
-
HK$28,443 HKD
$3,625 USD
View
Retailer 6
-
HK$28,443 HKD
$3,625 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
HK$29,699 HKD
$3,785 USD
View
B
Retailer 8
-
HK$35,544 HKD
$4,530 USD
View
B
Retailer 9
-
HK$40,032 HKD
$5,102 USD
View
B
Retailer 10
-
HK$44,183 HKD
$5,631 USD
View
Most Expensive
MOH London
LG492134092 · Oct 29
HK$72,475 HKD
£7,273 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$16,399 HKDSave up to HK$27,784 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.

B
2.21ct Round
HK$16,399 HKD