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Round|Lab Grown|IGI

0.42ct F SI2 Round Lab Grown Diamond

VG • F/SI2 • IGI LG407901862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407901862

Diamond specifications and retailer prices

From ₹20,597 INR
As of November 5, 2026
Save ₹81,634 INR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,02,231 INR at MOH London · As of November 5, 2026
View at MOH London

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407901862 or 407901862. Listed at 9 retailers as of November 5, 2026, with prices from ₹20,597 to ₹1,02,231, a ₹81,634 spread on the same certified stone. MOH London lists it at ₹1,02,231. 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

0.42
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407901862
Dimensions4.72 × 4.76 × 2.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
4.72 mm4.76 mm0.42 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407901862
Side View
Table 59.5%Crown 37°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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: Nov 5
Current: ₹1,02,231 INR|Low: ₹19,841 INR|High: ₹1,03,671 INR|Avg: ₹46,241 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4₹20,597 INR
Retailer 3₹23,620 INR
Retailer 7₹23,903 INR
Retailer 5₹25,604 INR
Retailer 6₹43,839 INR
Retailer 2₹49,413 INR
Retailer 8₹52,814 INR
Retailer 10₹53,476 INR
Retailer 9₹58,767 INR
MOH London₹1,02,231 INR

22 data points across 10 retailers

9 retailers₹20,597 INR to ₹1,02,231 INR

A
Cheapest Retailer
-
₹20,597 INR
B+
Retailer 2
-
₹23,620 INR
View
B+
Retailer 3
-
₹23,903 INR
View
Retailer 4
-
₹25,604 INR
View
Price last confirmed 12 days ago
B+
Retailer 5
-
₹25,604 INR
View
B
Retailer 6
-
₹43,839 INR
View
B
Retailer 7
-
₹49,413 INR
View
B
Retailer 8
-
₹82,198 INR
View
Most Expensive
B
MOH London
LG407901862 · Nov 5
₹1,02,231 INR
£852 GBP
View
8 more retailers have this diamond
Prices start from ₹20,597 INRSave up to ₹81,634 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
0.42ct Round
₹20,597 INR