Radiant|Lab Grown|IGI

0.62ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG846609670

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

Certificate IGI LG846609670

Diamond specifications and retailer prices

From $288 USD
As of October 30, 2026
Save $364 USD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $652 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.62ct lab-grown radiant diamond

This 0.62ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846609670 or 846609670. Listed at 6 retailers as of October 30, 2026, with prices from $288 to $652, a $364 spread on the same certified stone. Taylor and Hart lists it at $652. 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

0.62
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609670
Dimensions6.15 × 4.24 × 2.63 mm
L/W Ratio1.45
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.15 mm4.24 mm0.62 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609670
Side View
Table 72.0%Crown 43.9°Girdle: Slightly ThickPavilion 31.4°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $320 USD|Low: $288 USD|High: $652 USD|Avg: $452 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 3$288 USD
Retailer 1$320 USD
Retailer 5$342 USD
Retailer 4$414 USD
Retailer 2$595 USD
Taylor and Hart$652 USD

3 data points across 6 retailers

6 retailers$288 USD to $652 USD

A
Cheapest Retailer
-
$288 USD
A
Retailer 2
-
$320 USD
£252 GBP
View
B+
Retailer 3
-
$342 USD
View
B+
Retailer 4
-
$414 USD
View
B
Retailer 5
-
$595 USD
View
Most Expensive
B
Taylor and Hart
H7BAVRX · Oct 31
$652 USD
View
5 more retailers have this diamond
Prices start from $288 USDSave up to $364 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.

A
0.62ct Radiant
$288 USD