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0.51ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG741561699

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741561699

Diamond specifications and retailer prices

From ₹8,787 INR
As of November 5, 2026
Save ₹71,842 INR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹80,628 INR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741561699 or 741561699. Listed at 17 retailers as of November 4, 2026, with prices from ₹8,787 to ₹80,628, a ₹71,842 spread on the same certified stone. Reve Diamonds lists it at ₹80,628. 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

0.51
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741561699
Dimensions5.13 × 5.19 × 3.13 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
5.13 mm5.19 mm0.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741561699
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: ₹20,313 INR|Low: ₹8,409 INR|High: ₹80,686 INR|Avg: ₹26,299 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
November 6, 2026
Retailer 6₹8,787 INR
Retailer 12₹9,826 INR
Retailer 7₹10,204 INR
Retailer 3₹11,621 INR
Retailer 15₹11,621 INR
Retailer 9₹14,172 INR
Retailer 1₹20,313 INR
Retailer 11₹22,770 INR
Retailer 2₹22,864 INR
Retailer 13₹23,620 INR
Retailer 14₹32,879 INR
Retailer 5₹35,147 INR
Retailer 10₹39,209 INR
Retailer 4₹40,721 INR
Retailer 8₹80,119 INR
Reve Diamonds₹80,628 INR

44 data points across 16 retailers

17 retailers₹8,787 INR to ₹80,628 INR

A
Cheapest Retailer
-
₹8,787 INR
A
Retailer 2
-
₹9,826 INR
View
Final sale: no returns
A
Retailer 3
-
₹10,204 INR
View
A
Retailer 4
-
₹11,621 INR
View
Retailer 5
-
₹11,621 INR
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹14,172 INR
View
A
Retailer 7
-
₹20,313 INR
View
B+
Retailer 8
-
₹22,770 INR
View
B+
Retailer 9
-
₹22,864 INR
View
Retailer 10
-
₹23,620 INR
View
Price last confirmed 21 days ago
B+
Retailer 11
-
₹25,699 INR
View
B+
Retailer 12
-
₹32,879 INR
View
B+
Retailer 13
-
₹35,147 INR
View
B
Retailer 14
-
₹39,209 INR
View
B
Retailer 15
-
₹40,721 INR
View
B
Retailer 16
-
₹80,119 INR
View
Most Expensive
B
Reve Diamonds
A57F0CE12 · Nov 4
₹80,628 INR
$853 USD
View
16 more retailers have this diamond
Prices start from ₹8,787 INRSave up to ₹71,842 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
0.51ct Round
₹8,787 INR