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1.09ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG780687717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780687717

Diamond specifications and retailer prices

From ₹13,889 INR
As of November 5, 2026
Save ₹66,145 INR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹80,033 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780687717 or 780687717. Listed at 17 retailers as of November 4, 2026, with prices from ₹13,889 to ₹80,033, a ₹66,145 spread on the same certified stone. MOH London lists it at ₹80,033. 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

1.09
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780687717
Dimensions6.61 × 6.57 × 4.11 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
6.61 mm6.57 mm1.09 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780687717
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

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: ₹80,033 INR|Low: ₹13,511 INR|High: ₹80,273 INR|Avg: ₹35,680 INR|+1.1%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13₹13,889 INR
Retailer 3₹15,495 INR
Retailer 12₹16,062 INR
Retailer 8₹16,817 INR
Retailer 4₹17,195 INR
Retailer 14₹23,148 INR
Retailer 2₹29,100 INR
Retailer 7₹29,289 INR
Retailer 10₹32,123 INR
Retailer 16₹35,713 INR
Retailer 9₹39,398 INR
Retailer 6₹39,682 INR
Retailer 15₹40,532 INR
Retailer 5₹55,176 INR
Retailer 11₹58,294 INR
MOH London₹80,033 INR

34 data points across 16 retailers

17 retailers₹13,889 INR to ₹80,033 INR

A
Cheapest Retailer
-
₹13,889 INR
A
Retailer 2
-
₹15,495 INR
View
Final sale: no returns
A
Retailer 3
-
₹16,062 INR
View
Retailer 4
-
₹16,817 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹17,195 INR
View
B+
Retailer 6
-
₹23,148 INR
View
A
Retailer 7
-
₹29,100 INR
View
Retailer 8
-
₹29,289 INR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
₹32,123 INR
View
B+
Retailer 10
-
₹35,713 INR
View
B+
Retailer 11
-
₹39,398 INR
View
B+
Retailer 12
-
₹39,682 INR
View
B+
Retailer 13
-
₹40,532 INR
View
B+
Retailer 14
-
₹44,028 INR
View
B
Retailer 15
-
₹55,176 INR
View
B
Retailer 16
-
₹58,294 INR
View
Most Expensive
B
MOH London
LG780687717 · Nov 4
₹80,033 INR
£667 GBP
View
16 more retailers have this diamond
Prices start from ₹13,889 INRSave up to ₹66,145 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
1.09ct Round
₹13,889 INR