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Radiant|Lab Grown|IGI

0.40ct D IF Radiant Lab Grown Diamond

D/IF • IGI LG656494792

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

Certificate IGI LG656494792

Diamond specifications and retailer prices

From ₹12,818 INR
$135 USD
As of October 30, 2026
Save ₹69,181 INR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹81,999 INR at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct lab-grown radiant diamond

This 0.4ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG656494792 or 656494792. Listed at 18 retailers as of October 26, 2026, with prices from ₹12,818 to ₹81,999, a ₹69,181 spread on the same certified stone. MOH London lists it at ₹81,999. 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

0.40
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656494792
Dimensions5.35 × 3.61 × 2.46 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.35 mm3.61 mm0.40 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656494792
Side View
Table 67.0%Crown 53.6°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: ₹81,999 INR|Low: ₹12,249 INR|High: ₹82,843 INR|Avg: ₹30,540 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11₹12,818 INR
Retailer 13₹14,337 INR
Retailer 3₹14,812 INR
Retailer 10₹15,857 INR
Retailer 12₹15,857 INR
Retailer 5₹21,649 INR
Retailer 4₹28,390 INR
Retailer 2₹30,133 INR
Retailer 7₹31,662 INR
Retailer 6₹36,081 INR
Retailer 8₹42,091 INR
Retailer 9₹45,548 INR
MOH London₹81,999 INR

46 data points across 13 retailers

18 retailers₹12,818 INR to ₹81,999 INR

Retailer 1
-
₹12,818 INR
$135 USD
Price last confirmed 23 days ago
A
Retailer 2
-
₹12,818 INR
$135 USD
View
A
Retailer 3
-
₹14,337 INR
$151 USD
View
Final sale: no returns
Retailer 4
-
₹14,812 INR
$156 USD
View
Price last confirmed 35 days ago
Retailer 5
-
₹15,857 INR
$167 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
₹15,857 INR
$167 USD
View
A
Retailer 7
-
₹20,414 INR
$215 USD
View
A
Retailer 8
-
₹21,649 INR
$228 USD
View
B+
Retailer 9
-
₹28,390 INR
$299 USD
View
A
Retailer 10
-
₹30,133 INR
£250 GBP
View
B+
Retailer 11
-
₹31,662 INR
ZAR 5,387 ZAR
View
B+
Retailer 12
-
₹36,081 INR
$380 USD
View
B+
Retailer 13
-
₹42,091 INR
A$682 AUD
View
B
Retailer 14
-
₹45,548 INR
A$738 AUD
View
Retailer 15
-
₹56,305 INR
$593 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
₹56,305 INR
$593 USD
View
B
Retailer 17
-
₹72,903 INR
$768 USD
View
Most Expensive
B
MOH London
LG656494792 · Oct 26
₹81,999 INR
£680 GBP
View
17 more retailers have this diamond
Prices start from ₹12,818 INRSave up to ₹69,181 INR

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
0.40ct Radiant
₹12,818 INR