CaratHunter
Plans
Princess|Lab Grown|IGI

3.21ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG534243812

Shape and cutting style on the report: Princess cut

Certificate IGI LG534243812

Diamond specifications and retailer prices

From HK$30,049 HKD
$3,830 USD
As of October 31, 2026
Save HK$46,596 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$142,825 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.21ct lab-grown princess diamond

This 3.21ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534243812 or 534243812. Listed at 14 retailers as of October 31, 2026, with a 155% 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

3.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534243812
Dimensions8.03 × 7.76 × 5.70 mm
L/W Ratio1.03
Culet sizePointed
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
8.03 mm7.76 mm3.21 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534243812
Side View
Table 69.0%Crown 42.8°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
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 31
Current: HK$142,825 HKD|Low: HK$30,049 HKD|High: HK$227,667 HKD|Avg: HK$100,650 HKD
MOH London
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
November 2, 2026
Retailer 12HK$30,049 HKD
Retailer 10HK$76,645 HKD
Retailer 4HK$79,712 HKD
Retailer 14HK$83,321 HKD
Retailer 5HK$85,840 HKD
Retailer 3HK$88,907 HKD
Retailer 13HK$88,907 HKD
Retailer 11HK$94,917 HKD
Retailer 9HK$97,326 HKD
Retailer 2HK$105,690 HKD
Retailer 7HK$107,376 HKD
Retailer 6HK$127,340 HKD
MOH LondonHK$142,825 HKD
Retailer 8HK$162,618 HKD

44 data points across 14 retailers

14 retailersHK$30,049 HKD to HK$76,645 HKD

B
Cheapest Retailer
-
HK$30,049 HKD
$3,830 USD
B
Retailer 2
-
HK$76,645 HKD
$9,769 USD
View
Retailer 3
-
HK$79,712 HKD
$10,160 USD
View
Price under review
Retailer 4
-
HK$83,321 HKD
$10,620 USD
View
Price under review
Retailer 5
-
HK$85,840 HKD
$10,941 USD
View
Price under review
Final sale: no returns
Retailer 6
-
HK$88,907 HKD
$11,332 USD
View
Price under review
Retailer 7
-
HK$88,907 HKD
$11,332 USD
View
Price under review
Retailer 8
-
HK$94,917 HKD
$12,098 USD
View
Price under review
Retailer 9
-
HK$97,326 HKD
$12,405 USD
View
Price under review
Retailer 10
-
HK$105,690 HKD
£10,607 GBP
View
Price under review
Retailer 11
-
HK$107,376 HKD
£10,776 GBP
View
Price under review
Most Expensive
MOH London
LG534243812 · Nov 1
HK$142,825 HKD
£14,334 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$30,049 HKDSave up to HK$46,596 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
3.21ct Princess
HK$30,049 HKD