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Radiant|Lab Grown|IGI

16.54ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG804629444

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

Certificate IGI LG804629444

Diamond specifications and retailer prices

From $10,933 AUD
As of November 2, 2026
Save $27,338 AUD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $58,071 AUD at With Clarity · As of November 3, 2026
View at With Clarity

About this 16.54ct lab-grown radiant diamond

This 16.54ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804629444 or 804629444. Listed at 10 retailers as of October 31, 2026, with a 250% 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

16.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804629444
Dimensions18.39 × 12.42 × 8.15 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.39 mm12.42 mm16.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804629444
Side View
Table 68.0%Crown 31.9°Girdle: MediumPavilion 33.5°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,882 AUD|Low: $10,257 AUD|High: $58,071 AUD|Avg: $22,854 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 4, 2026
Retailer 8$10,933 AUD
Retailer 9$12,927 AUD
Retailer 6$13,746 AUD
Retailer 1$13,882 AUD
Retailer 4$14,383 AUD
Retailer 2$18,502 AUD
Retailer 3$23,220 AUD
Retailer 5$28,168 AUD
Retailer 7$38,270 AUD
With Clarity$58,071 AUD

42 data points across 10 retailers

10 retailers$10,933 AUD to $38,270 AUD

B+
Cheapest Retailer
-
$10,933 AUD
B+
Retailer 2
-
$12,927 AUD
View
B+
Retailer 3
-
$13,746 AUD
View
B+
Retailer 4
-
$13,882 AUD
View
B+
Retailer 5
-
$14,383 AUD
View
B
Retailer 6
-
$18,502 AUD
View
B
Retailer 7
-
$23,220 AUD
View
B
Retailer 8
-
$28,168 AUD
View
B
Retailer 9
-
$38,270 AUD
View
Most Expensive
With Clarity
804629444 · Nov 3
$58,071 AUD
$40,555 USD
View
Price under review
9 more retailers have this diamond
Prices start from $10,933 AUDSave up to $27,338 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+
16.54ct Radiant
$10,933 AUD