Radiant|Lab Grown|IGI

4.50ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG842644397

Certificate IGI LG842644397

Diamond specifications and retailer prices

From $1,061 USD
£836 GBP
Save $754 USD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,815 USD at Loose Grown Diamond
View at Loose Grown Diamond

About this 4.5ct lab-grown radiant diamond

This 4.5ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842644397 or 842644397. Listed at 2 retailers, with prices from $1,061 to $1,815 at Loose Grown Diamond, a $754 spread on the same certified stone. 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

4.50
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644397
Dimensions9.13 × 8.66 × 5.67 mm
L/W Ratio1.05
Top View
9.13 mm8.66 mm4.50 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644397
Side View
Table 70.0%CrownGirdlePavilionCuletDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 2
Current: $1,815 USD|Low: $1,061 USD|High: $1,815 USD|Avg: $1,438 USD
Loose Grown Diamond
Retailer 2
October 2, 2026
Retailer 2$1,061 USD
Loose Grown Diamond$1,815 USD

1 data point across 2 retailers

2 retailers$1,061 USD to $1,815 USD

B+
Cheapest Retailer
-
$1,061 USD
£836 GBP
Most Expensive
B+
Loose Grown Diamond
842644397 · Oct 2
$1,815 USD
View
1 more retailer has this diamond
Prices start from $1,061 USDSave up to $754 USD

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.

B+
4.50ct Radiant
$1,061 USD