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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 $669 AUD
£370 GBP
As of November 2, 2026
Save $122 AUD (15%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $791 AUD at Diamond Quarter · As of November 2, 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 November 2, 2026, with prices from $669 to $791, a $122 spread on the same certified stone. Diamond Quarter lists it at $791. 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: Nov 2
Current: $354 AUD|Low: $192 AUD|High: $1,983 AUD|Avg: $593 AUD|+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 12$192 AUD
Retailer 14$199 AUD
Retailer 15$225 AUD
Retailer 7$292 AUD
Retailer 6$299 AUD
Retailer 1$354 AUD
Retailer 8$383 AUD
Retailer 13$386 AUD
Retailer 16$399 AUD
Retailer 3$451 AUD
Retailer 10$525 AUD
Retailer 17$528 AUD
Retailer 9$740 AUD
Retailer 5$896 AUD
Retailer 4$1,004 AUD
Retailer 2$1,237 AUD
Retailer 11$1,983 AUD

11 data points across 17 retailers

10 retailers$669 AUD to $791 AUD

Retailer 1
-
$199 AUD
$140 USD
Price last confirmed 37 days ago
Retailer 2
-
$225 AUD
$158 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$292 AUD
$205 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$383 AUD
HK$2,100 HKD
View
Price last confirmed 59 days ago
Retailer 5
-
$451 AUD
$317 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$525 AUD
$369 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$528 AUD
£292 GBP
View
Price last confirmed 36 days ago
B
Retailer 8
-
$669 AUD
£370 GBP
View
Retailer 9
-
$740 AUD
$520 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Diamond Quarter
0.67VVS2FLG1157F3N · Nov 2
$791 AUD
£437 GBP
View
9 more retailers have this diamond
Prices start from $669 AUDSave up to $122 AUD

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
$669 AUD