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Round|Lab Grown|IGI

1.05ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG687543289

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687543289

Diamond specifications and retailer prices

From ₹13,983 INR
As of November 5, 2026
Save ₹83,148 INR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹97,131 INR at Reve Diamonds · As of November 4, 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 LG687543289 or 687543289. Listed at 22 retailers as of November 4, 2026, with prices from ₹13,983 to ₹97,131, a ₹83,148 spread on the same certified stone. Reve Diamonds lists it at ₹97,131. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687543289
Dimensions6.50 × 6.57 × 4.05 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
6.50 mm6.57 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687543289
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.0%

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: Nov 5
Current: ₹15,684 INR|Low: ₹13,889 INR|High: ₹97,131 INR|Avg: ₹36,829 INR|+1.2%
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
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 7₹13,983 INR
Retailer 1₹15,684 INR
Retailer 16₹16,251 INR
Retailer 3₹17,384 INR
Retailer 5₹17,384 INR
Retailer 9₹27,494 INR
Retailer 10₹29,667 INR
Retailer 4₹32,029 INR
Retailer 13₹34,013 INR
Retailer 15₹38,737 INR
Retailer 2₹40,532 INR
Retailer 14₹45,917 INR
Retailer 17₹46,295 INR
Retailer 8₹55,743 INR
Retailer 12₹58,956 INR
Retailer 6₹60,940 INR
Retailer 11₹80,780 INR
Reve Diamonds₹97,131 INR

45 data points across 18 retailers

22 retailers₹13,983 INR to ₹97,131 INR

Retailer 1
-
₹13,889 INR
Price last confirmed 45 days ago
A
Retailer 2
-
₹13,983 INR
View
A
Retailer 3
-
₹15,684 INR
View
Final sale: no returns
A
Retailer 4
-
₹16,251 INR
View
Retailer 5
-
₹17,006 INR
View
Price last confirmed 45 days ago
Retailer 6
-
₹17,384 INR
View
Price last confirmed 12 days ago
A
Retailer 7
-
₹17,384 INR
View
A
Retailer 8
-
₹27,494 INR
View
A
Retailer 9
-
₹29,667 INR
View
B+
Retailer 10
-
₹32,029 INR
View
B+
Retailer 11
-
₹34,013 INR
View
Retailer 12
-
₹38,737 INR
View
Price last confirmed 12 days ago
B+
Retailer 13
-
₹40,532 INR
View
B+
Retailer 14
-
₹45,917 INR
View
Retailer 15
-
₹46,295 INR
View
Price last confirmed 16 days ago
B+
Retailer 16
-
₹46,862 INR
View
Retailer 17
-
₹55,365 INR
View
Price last confirmed 46 days ago
B
Retailer 18
-
₹55,743 INR
View
B
Retailer 19
-
₹58,956 INR
View
B
Retailer 20
-
₹60,940 INR
View
B
Retailer 21
-
₹80,780 INR
View
Most Expensive
B
Reve Diamonds
679DF302F · Nov 4
₹97,131 INR
$1,028 USD
View
21 more retailers have this diamond
Prices start from ₹13,983 INRSave up to ₹83,148 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
₹13,983 INR