Radiant|Lab Grown|IGI

0.61ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG589387046

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

Certificate IGI LG589387046

Diamond specifications and retailer prices

From $305 USD
£240 GBP
As of October 30, 2026
Save $525 USD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $831 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.61ct lab-grown radiant diamond

This 0.61ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589387046 or 589387046. Listed at 4 retailers as of October 26, 2026, with prices from $305 to $831, a $525 spread on the same certified stone. MOH London lists it at $831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.61
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589387046
Dimensions5.91 × 4.24 × 2.88 mm
L/W Ratio1.39
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
5.91 mm4.24 mm0.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589387046
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $831 USD|Low: $292 USD|High: $839 USD|Avg: $482 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$305 USD
Retailer 3$331 USD
Retailer 4$508 USD
MOH London$831 USD

41 data points across 4 retailers

4 retailers$305 USD to $831 USD

A
Cheapest Retailer
-
$305 USD
£240 GBP
B+
Retailer 2
-
$331 USD
View
B
Retailer 3
-
$508 USD
£400 GBP
View
Most Expensive
B
MOH London
LG589387046 · Oct 26
$831 USD
£654 GBP
View
3 more retailers have this diamond
Prices start from $305 USDSave up to $525 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
0.61ct Radiant
$305 USD