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Radiant|Lab Grown|IGI

0.67ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG646455532

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

Certificate IGI LG646455532

Diamond specifications and retailer prices

From HK$3,667 HKD
£368 GBP
As of October 29, 2026
Save HK$691 HKD (16%) vs most expensive(unlock to see where)
2 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 very-good cut grade and certified by IGI LG646455532 or 646455532. Listed at 2 retailers as of October 29, 2026, with prices from HK$3,667 to HK$4,358, a HK$691 spread on the same certified stone. Diamond Quarter lists it at HK$4,358. 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

0.67
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646455532
Dimensions5.97 × 4.28 × 2.87 mm
L/W Ratio1.39
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.97 mm4.28 mm0.67 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG646455532
Side View
Table 75.0%Crown 38.5°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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$1,038 HKD|Low: HK$1,038 HKD|High: HK$9,886 HKD|Avg: HK$3,821 HKD
Retailer 1
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Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
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Retailer 13
March 30, 2026
Retailer 1HK$1,038 HKD
Retailer 12HK$1,373 HKD
Retailer 6HK$1,867 HKD
Retailer 4HK$1,911 HKD
Retailer 3HK$2,223 HKD
Retailer 10HK$2,381 HKD
Retailer 13HK$3,248 HKD
Retailer 8HK$3,515 HKD
Retailer 5HK$3,667 HKD
Retailer 2HK$5,131 HKD
Retailer 7HK$5,165 HKD
Retailer 11HK$6,218 HKD
Retailer 9HK$9,650 HKD

53 data points across 13 retailers

2 retailersHK$3,667 HKD to HK$4,358 HKD

B+
Cheapest Retailer
-
HK$3,667 HKD
£368 GBP
Most Expensive
B
Diamond Quarter
0.67VVS2FLG327176N · Oct 31
HK$4,358 HKD
£437 GBP
View
1 more retailer has this diamond
Prices start from HK$3,667 HKDSave up to HK$691 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$3,667 HKD