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1.20ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG847634770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG847634770

Diamond specifications and retailer prices

From ₹30,895 INR
As of November 5, 2026
Save ₹52,738 INR (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹83,633 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847634770 or 847634770. Listed at 7 retailers as of November 4, 2026, with prices from ₹30,895 to ₹83,633, a ₹52,738 spread on the same certified stone. MOH London lists it at ₹83,633. 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

1.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847634770
Dimensions6.82 × 6.90 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.82 mm6.90 mm1.20 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847634770
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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 5
Current: ₹83,633 INR|Low: ₹29,572 INR|High: ₹84,233 INR|Avg: ₹42,613 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5₹30,517 INR
Retailer 3₹30,895 INR
Retailer 7₹32,690 INR
Retailer 6₹34,202 INR
Retailer 2₹34,674 INR
Retailer 4₹45,350 INR
MOH London₹83,633 INR

12 data points across 7 retailers

7 retailers₹30,895 INR to ₹83,633 INR

Retailer 1
-
₹30,517 INR
Price last confirmed 8 days ago
A
Retailer 2
-
₹30,895 INR
View
B+
Retailer 3
-
₹32,690 INR
View
A
Retailer 4
-
₹34,202 INR
View
A
Retailer 5
-
₹34,674 INR
View
B+
Retailer 6
-
₹45,350 INR
View
Most Expensive
B
MOH London
LG847634770 · Nov 4
₹83,633 INR
£697 GBP
View
6 more retailers have this diamond
Prices start from ₹30,895 INRSave up to ₹52,738 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
1.20ct Round
₹30,895 INR