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Radiant|Lab Grown|IGI

0.67ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG645489011

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

Certificate IGI LG645489011

Diamond specifications and retailer prices

From HK$3,687 HKD
£370 GBP
As of October 29, 2026
Save HK$671 HKD (15%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$4,358 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.67ct lab-grown radiant diamond

This 0.67ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645489011 or 645489011. Listed at 10 retailers as of October 29, 2026, with prices from HK$3,687 to HK$4,358, a HK$671 spread on the same certified stone. Diamond Quarter lists it at HK$4,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.67
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645489011
Dimensions6.01 × 4.20 × 3.17 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm4.20 mm0.67 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645489011
Side View
Table 71.0%Crown 46.8°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 75.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$1,954 HKD|Low: HK$1,059 HKD|High: HK$10,931 HKD|Avg: HK$3,268 HKD|+25.1%
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
Retailer 17
September 30, 2026
Retailer 12HK$1,059 HKD
Retailer 14HK$1,098 HKD
Retailer 15HK$1,240 HKD
Retailer 7HK$1,608 HKD
Retailer 6HK$1,648 HKD
Retailer 1HK$1,954 HKD
Retailer 8HK$2,109 HKD
Retailer 13HK$2,128 HKD
Retailer 16HK$2,200 HKD
Retailer 3HK$2,487 HKD
Retailer 10HK$2,895 HKD
Retailer 17HK$2,909 HKD
Retailer 9HK$4,080 HKD
Retailer 5HK$4,941 HKD
Retailer 4HK$5,533 HKD
Retailer 2HK$6,815 HKD
Retailer 11HK$10,931 HKD

11 data points across 17 retailers

10 retailersHK$3,687 HKD to HK$4,358 HKD

Retailer 1
-
HK$1,098 HKD
$140 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$1,240 HKD
$158 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$1,608 HKD
$205 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$2,109 HKD
View
Price last confirmed 59 days ago
Retailer 5
-
HK$2,487 HKD
$317 USD
View
Price last confirmed 37 days ago
Retailer 6
-
HK$2,895 HKD
$369 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$2,909 HKD
£292 GBP
View
Price last confirmed 36 days ago
B
Retailer 8
-
HK$3,687 HKD
£370 GBP
View
Retailer 9
-
HK$4,080 HKD
$520 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Diamond Quarter
0.67VVS2FLG1157F3N · Oct 31
HK$4,358 HKD
£437 GBP
View
9 more retailers have this diamond
Prices start from HK$3,687 HKDSave up to HK$671 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
0.67ct Radiant
HK$3,687 HKD