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Round|Lab Grown|IGI

1.09ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG675550843

Shape and cutting style on the report: Round brilliant

Certificate IGI LG675550843

Diamond specifications and retailer prices

From ₹14,386 INR
$151 USD
As of October 29, 2026
Save ₹84,471 INR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹98,857 INR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG675550843 or 675550843. Listed at 15 retailers as of October 28, 2026, with prices from ₹14,386 to ₹98,857, a ₹84,471 spread on the same certified stone. Reve Diamonds lists it at ₹98,857. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675550843
Dimensions6.65 × 6.63 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.63 mm1.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675550843
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

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: Oct 29
Current: ₹30,990 INR|Low: ₹14,386 INR|High: ₹98,857 INR|Avg: ₹38,502 INR|-6.1%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 4₹14,386 INR
Retailer 2₹16,005 INR
Retailer 3₹16,672 INR
Retailer 14₹17,815 INR
Retailer 6₹19,816 INR
Retailer 12₹29,534 INR
Retailer 1₹30,990 INR
Retailer 10₹32,773 INR
Retailer 7₹34,980 INR
Retailer 9₹48,492 INR
Retailer 13₹57,353 INR
Retailer 11₹60,592 INR
Retailer 5₹62,661 INR
Retailer 8₹83,969 INR
Reve Diamonds₹98,857 INR

42 data points across 15 retailers

15 retailers₹14,386 INR to ₹98,857 INR

A
Cheapest Retailer
-
₹14,386 INR
$151 USD
A
Retailer 2
-
₹16,005 INR
$168 USD
View
Final sale: no returns
A
Retailer 3
-
₹16,672 INR
$175 USD
View
A
Retailer 4
-
₹17,815 INR
$187 USD
View
A
Retailer 5
-
₹19,816 INR
$208 USD
View
A
Retailer 6
-
₹29,534 INR
$310 USD
View
A
Retailer 7
-
₹30,990 INR
£256 GBP
View
A
Retailer 8
-
₹32,773 INR
$344 USD
View
A
Retailer 9
-
₹34,980 INR
£289 GBP
View
B+
Retailer 10
-
₹48,492 INR
$509 USD
View
B
Retailer 11
-
₹57,353 INR
$602 USD
View
B
Retailer 12
-
₹60,592 INR
$636 USD
View
B
Retailer 13
-
₹62,661 INR
$658 USD
View
B
Retailer 14
-
₹83,969 INR
£694 GBP
View
Most Expensive
B
Reve Diamonds
5A1831A79 · Oct 28
₹98,857 INR
$1,038 USD
View
14 more retailers have this diamond
Prices start from ₹14,386 INRSave up to ₹84,471 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
₹14,386 INR