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Round|Lab Grown|IGI

1.00ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG739579235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739579235

Diamond specifications and retailer prices

From ₹15,053 INR
$158 USD
As of October 29, 2026
Save ₹85,786 INR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,00,839 INR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG739579235 or 739579235. Listed at 22 retailers as of October 28, 2026, with prices from ₹15,053 to ₹1,00,839, a ₹85,786 spread on the same certified stone. Reve Diamonds lists it at ₹1,00,839. 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

1.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579235
Dimensions6.43 × 6.46 × 3.94 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
6.43 mm6.46 mm1.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579235
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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: ₹32,619 INR|Low: ₹14,862 INR|High: ₹1,00,839 INR|Avg: ₹40,280 INR|+7.5%
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
October 30, 2026
Retailer 6₹15,053 INR
Retailer 14₹16,768 INR
Retailer 10₹17,434 INR
Retailer 3₹18,578 INR
Retailer 15₹18,578 INR
Retailer 1₹32,619 INR
Retailer 2₹33,821 INR
Retailer 9₹36,312 INR
Retailer 13₹41,728 INR
Retailer 12₹43,824 INR
Retailer 11₹45,701 INR
Retailer 4₹50,779 INR
Retailer 7₹59,830 INR
Retailer 5₹65,114 INR
Retailer 8₹87,599 INR
Reve Diamonds₹1,00,839 INR

45 data points across 16 retailers

22 retailers₹15,053 INR to ₹1,00,839 INR

Retailer 1
-
₹14,862 INR
$156 USD
Price last confirmed 37 days ago
A
Retailer 2
-
₹15,053 INR
$158 USD
View
A
Retailer 3
-
₹16,768 INR
$176 USD
View
Final sale: no returns
A
Retailer 4
-
₹17,434 INR
$183 USD
View
Retailer 5
-
₹18,197 INR
$191 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
₹18,578 INR
$195 USD
View
A
Retailer 7
-
₹18,578 INR
$195 USD
View
A
Retailer 8
-
₹26,104 INR
$274 USD
View
B+
Retailer 9
-
₹32,619 INR
£270 GBP
View
B+
Retailer 10
-
₹33,821 INR
$355 USD
View
B+
Retailer 11
-
₹36,312 INR
€363 EUR
View
Retailer 12
-
₹38,576 INR
$405 USD
View
Price last confirmed 87 days ago
B+
Retailer 13
-
₹41,728 INR
$438 USD
View
Retailer 14
-
₹43,824 INR
$460 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
₹45,701 INR
A$738 AUD
View
B
Retailer 16
-
₹50,779 INR
$533 USD
View
Retailer 17
-
₹56,781 INR
$596 USD
View
Price last confirmed 38 days ago
Retailer 18
-
₹59,353 INR
$623 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
₹59,830 INR
$628 USD
View
B
Retailer 20
-
₹65,114 INR
$683 USD
View
B
Retailer 21
-
₹87,599 INR
£724 GBP
View
Most Expensive
B
Reve Diamonds
C2E712A44 · Oct 28
₹1,00,839 INR
$1,058 USD
View
21 more retailers have this diamond
Prices start from ₹15,053 INRSave up to ₹85,786 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
1.00ct Round
₹15,053 INR