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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 €6,830 EUR
As of November 2, 2026
Save €17,078 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €36,278 EUR 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
Color
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: €8,758 EUR|Low: €6,408 EUR|High: €36,278 EUR|Avg: €14,271 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 3, 2026
Retailer 8€6,830 EUR
Retailer 9€8,076 EUR
Retailer 6€8,587 EUR
Retailer 1€8,758 EUR
Retailer 4€8,986 EUR
Retailer 2€11,558 EUR
Retailer 3€14,506 EUR
Retailer 5€17,597 EUR
Retailer 7€23,908 EUR
With Clarity€36,278 EUR

41 data points across 10 retailers

10 retailers€6,830 EUR to €23,908 EUR

B+
Cheapest Retailer
-
€6,830 EUR
B+
Retailer 2
-
€8,076 EUR
View
B+
Retailer 3
-
€8,587 EUR
View
B+
Retailer 4
-
€8,758 EUR
View
B+
Retailer 5
-
€8,986 EUR
View
B
Retailer 6
-
€11,558 EUR
View
B
Retailer 7
-
€14,506 EUR
View
B
Retailer 8
-
€17,597 EUR
View
B
Retailer 9
-
€23,908 EUR
View
Most Expensive
With Clarity
804629444 · Nov 3
€36,278 EUR
$40,555 USD
View
Price under review
9 more retailers have this diamond
Prices start from €6,830 EURSave up to €17,078 EUR

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
€6,830 EUR