CaratHunter
Plans
Radiant|Lab Grown|IGI

1.64ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG530293966

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

Certificate IGI LG530293966

Diamond specifications and retailer prices

From HK$15,771 HKD
$2,010 USD
As of November 2, 2026
Save HK$8,748 HKD (36%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,194 HKD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.64ct lab-grown radiant diamond

This 1.64ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG530293966 or 530293966. Listed at 17 retailers as of November 2, 2026, with a 55% 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

1.64
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293966
Dimensions7.84 × 5.70 × 4.02 mm
L/W Ratio1.38
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
7.84 mm5.70 mm1.64 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293966
Side View
Table 63.5%Crown 42.1°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 70.5%

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: Nov 2
Current: HK$36,194 HKD|Low: HK$15,771 HKD|High: HK$63,036 HKD|Avg: HK$37,699 HKD|+0.5%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8HK$15,771 HKD
Retailer 10HK$20,031 HKD
Retailer 3HK$22,432 HKD
Retailer 11HK$23,232 HKD
Retailer 2HK$31,113 HKD
Retailer 9HK$34,091 HKD
Loose Grown DiamondHK$36,194 HKD
Retailer 7HK$42,711 HKD
Retailer 4HK$44,123 HKD
Retailer 6HK$57,844 HKD
Retailer 12HK$62,039 HKD
Retailer 5HK$62,209 HKD

43 data points across 12 retailers

17 retailersHK$15,771 HKD to HK$24,519 HKD

B
Cheapest Retailer
-
HK$15,771 HKD
$2,010 USD
B
Retailer 2
-
HK$20,031 HKD
$2,553 USD
View
B
Retailer 3
-
HK$21,789 HKD
$2,777 USD
View
B
Retailer 4
-
HK$22,432 HKD
$2,859 USD
View
Final sale: no returns
Retailer 5
-
HK$23,232 HKD
$2,961 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
HK$23,232 HKD
$2,961 USD
View
B
Retailer 7
-
HK$24,519 HKD
$3,125 USD
View
Retailer 8
-
HK$31,113 HKD
£3,122 GBP
View
Price under review
Retailer 9
-
HK$31,934 HKD
$4,070 USD
View
Price under review
Retailer 10
-
HK$34,091 HKD
$4,345 USD
View
Price under review
Most Expensive
Loose Grown Diamond
530293966 · Nov 1
HK$36,194 HKD
$4,613 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$15,771 HKDSave up to HK$8,748 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
1.64ct Radiant
HK$15,771 HKD