Radiant|Lab Grown|IGI

0.49ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG626404876

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

Certificate IGI LG626404876

Diamond specifications and retailer prices

From $347 USD
£273 GBP
As of October 29, 2026
Save $165 USD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $686 USD at Flawless Fine Jewelry · As of October 19, 2026
View at Flawless Fine Jewelry

About this 0.49ct lab-grown radiant diamond

This 0.49ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG626404876 or 626404876. Listed at 8 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626404876
Dimensions5.34 × 3.88 × 2.71 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.34 mm3.88 mm0.49 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG626404876
Side View
Table 72.0%Crown 42.4°Girdle: VTK-ETKPavilion 34.1°Culet: NoneDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $686 USD|Low: $101 USD|High: $1,105 USD|Avg: $353 USD
Flawless Fine Jewelry
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
October 20, 2026
Retailer 12$105 USD
Retailer 14$118 USD
Retailer 3$122 USD
Retailer 13$139 USD
Retailer 4$182 USD
Retailer 8$235 USD
Retailer 11$237 USD
Retailer 7$246 USD
Retailer 10$334 USD
Retailer 5$368 USD
Retailer 2$380 USD
Retailer 6$478 USD
Flawless Fine Jewelry$686 USD
Retailer 9$1,097 USD

33 data points across 14 retailers

8 retailers$347 USD to $512 USD

Retailer 1
-
$334 USD
£263 GBP
Price last confirmed 8 days ago
B
Retailer 2
-
$347 USD
£273 GBP
View
Retailer 3
-
$368 USD
SGD 497 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$380 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$380 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$478 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$512 USD
£403 GBP
View
Most Expensive
Flawless Fine Jewelry
F22EB7591 · Oct 19
$686 USD
£540 GBP
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $347 USDSave up to $165 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.49ct Radiant
$347 USD