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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG849614364

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

Certificate IGI LG849614364

Diamond specifications and retailer prices

From $2,037 SGD
£1,255 GBP
As of November 2, 2026
Save $3,237 SGD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,273 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849614364 or 849614364. Listed at 2 retailers as of October 28, 2026, with prices from $2,037 to $5,273, a $3,237 spread on the same certified stone. Rare Carat lists it at $5,273. 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

4.05
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849614364
Dimensions11.34 × 7.88 × 5.26 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm7.88 mm4.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849614364
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $5,273 SGD|Low: $2,020 SGD|High: $5,273 SGD|Avg: $3,651 SGD
Rare Carat
Retailer 2
November 2, 2026
Retailer 2$2,037 SGD
Rare Carat$5,273 SGD

6 data points across 2 retailers

2 retailers$2,037 SGD to $5,273 SGD

A
Cheapest Retailer
-
$2,037 SGD
£1,255 GBP
Most Expensive
B
Rare Carat
849614364 · Oct 28
$5,273 SGD
$4,125 USD
View
1 more retailer has this diamond
Prices start from $2,037 SGDSave up to $3,237 SGD

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.

A
4.05ct Radiant
$2,037 SGD