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1.42ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG784658967

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784658967

Diamond specifications and retailer prices

From ₹25,626 INR
$270 USD
As of November 1, 2026
Save ₹39,862 INR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹89,437 INR at MOH London · As of October 25, 2026
View at MOH London

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG784658967 or 784658967. Listed at 11 retailers as of November 1, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.42
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784658967
Dimensions7.17 × 7.12 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.17 mm7.12 mm1.42 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784658967
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

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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 1
Current: ₹89,437 INR|Low: ₹19,077 INR|High: ₹90,402 INR|Avg: ₹45,630 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8₹19,077 INR
Retailer 10₹25,626 INR
Retailer 2₹31,989 INR
Retailer 3₹33,371 INR
Retailer 9₹43,659 INR
Retailer 4₹44,294 INR
Retailer 5₹46,411 INR
Retailer 6₹52,675 INR
Retailer 7₹65,488 INR
MOH London₹89,437 INR

42 data points across 10 retailers

11 retailers₹25,626 INR to ₹65,488 INR

Retailer 1
-
₹19,077 INR
$201 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
₹25,626 INR
$270 USD
View
A
Retailer 3
-
₹31,989 INR
€321 EUR
View
A
Retailer 4
-
₹33,371 INR
£277 GBP
View
A
Retailer 5
-
₹43,659 INR
$460 USD
View
A
Retailer 6
-
₹44,294 INR
A$718 AUD
View
B+
Retailer 7
-
₹46,411 INR
$489 USD
View
B+
Retailer 8
-
₹47,455 INR
$500 USD
View
B+
Retailer 9
-
₹52,675 INR
$555 USD
View
B
Retailer 10
-
₹65,488 INR
$690 USD
View
Most Expensive
MOH London
LG784658967 · Oct 25
₹89,437 INR
£742 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from ₹25,626 INRSave up to ₹39,862 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
1.42ct Round
₹25,626 INR