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1.05ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG780647301

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780647301

Diamond specifications and retailer prices

From ₹15,117 INR
As of November 1, 2026
Save ₹85,477 INR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,00,594 INR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG780647301 or 780647301. Listed at 19 retailers as of November 1, 2026, with prices from ₹15,117 to ₹1,00,594, a ₹85,477 spread on the same certified stone. Reve Diamonds lists it at ₹1,00,594. 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

1.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780647301
Dimensions6.61 × 6.63 × 3.96 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
6.61 mm6.63 mm1.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780647301
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.8%

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 1
Current: ₹31,934 INR|Low: ₹14,455 INR|High: ₹1,00,594 INR|Avg: ₹41,031 INR|+9.7%
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
Retailer 15
Reve Diamonds
November 3, 2026
Retailer 11₹15,117 INR
Retailer 7₹16,912 INR
Retailer 15₹17,479 INR
Retailer 2₹18,707 INR
Retailer 12₹18,707 INR
Retailer 5₹27,872 INR
Retailer 1₹31,934 INR
Retailer 9₹32,785 INR
Retailer 6₹33,918 INR
Retailer 8₹36,375 INR
Retailer 13₹38,737 INR
Retailer 14₹60,089 INR
Retailer 4₹63,491 INR
Retailer 3₹64,246 INR
Retailer 10₹87,394 INR
Reve Diamonds₹1,00,594 INR

36 data points across 16 retailers

19 retailers₹15,117 INR to ₹1,00,594 INR

A
Cheapest Retailer
-
₹15,117 INR
A
Retailer 2
-
₹16,912 INR
View
Final sale: no returns
A
Retailer 3
-
₹17,479 INR
View
Retailer 4
-
₹18,707 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹18,707 INR
View
A
Retailer 6
-
₹19,274 INR
View
A
Retailer 7
-
₹27,872 INR
View
B+
Retailer 8
-
₹31,934 INR
View
B+
Retailer 9
-
₹32,785 INR
View
B+
Retailer 10
-
₹33,918 INR
View
B+
Retailer 11
-
₹36,375 INR
View
Retailer 12
-
₹38,737 INR
View
Price last confirmed 12 days ago
B+
Retailer 13
-
₹41,760 INR
View
B
Retailer 14
-
₹60,089 INR
View
B
Retailer 15
-
₹63,491 INR
View
B
Retailer 16
-
₹64,246 INR
View
B
Retailer 17
-
₹65,286 INR
View
B
Retailer 18
-
₹87,394 INR
View
Most Expensive
B
Reve Diamonds
911778019 · Nov 1
₹1,00,594 INR
$1,065 USD
View
18 more retailers have this diamond
Prices start from ₹15,117 INRSave up to ₹85,477 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
1.05ct Round
₹15,117 INR