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0.50ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG747512891

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747512891

Diamond specifications and retailer prices

From ₹8,125 INR
As of November 3, 2026
Save ₹70,310 INR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹78,435 INR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747512891 or 747512891. Listed at 17 retailers as of November 3, 2026, with prices from ₹8,125 to ₹78,435, a ₹70,310 spread on the same certified stone. Reve Diamonds lists it at ₹78,435. 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

0.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747512891
Dimensions5.07 × 5.11 × 3.14 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
5.07 mm5.11 mm0.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747512891
Side View
Table 55.0%Crown 33.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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 3
Current: ₹73,883 INR|Low: ₹8,125 INR|High: ₹80,473 INR|Avg: ₹26,001 INR|-6.8%
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 4, 2026
Retailer 12₹8,125 INR
Retailer 15₹8,976 INR
Retailer 5₹9,448 INR
Retailer 2₹10,771 INR
Retailer 6₹11,621 INR
Retailer 8₹14,644 INR
Retailer 10₹18,140 INR
Retailer 4₹21,541 INR
Retailer 11₹22,581 INR
Retailer 7₹23,620 INR
Retailer 13₹32,029 INR
Retailer 3₹32,407 INR
Retailer 9₹36,186 INR
Retailer 14₹37,981 INR
Retailer 1₹73,883 INR
Reve Diamonds₹78,435 INR

42 data points across 16 retailers

17 retailers₹8,125 INR to ₹78,435 INR

A
Cheapest Retailer
-
₹8,125 INR
A
Retailer 2
-
₹8,976 INR
View
Final sale: no returns
A
Retailer 3
-
₹9,448 INR
View
A
Retailer 4
-
₹10,771 INR
View
Retailer 5
-
₹11,621 INR
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹14,644 INR
View
A
Retailer 7
-
₹18,140 INR
View
A
Retailer 8
-
₹21,541 INR
View
B+
Retailer 9
-
₹22,581 INR
View
A
Retailer 10
-
₹22,864 INR
View
B+
Retailer 11
-
₹23,620 INR
View
B+
Retailer 12
-
₹32,029 INR
View
B+
Retailer 13
-
₹32,407 INR
View
B+
Retailer 14
-
₹36,186 INR
View
B+
Retailer 15
-
₹37,981 INR
View
B
Retailer 16
-
₹73,883 INR
View
Most Expensive
B
Reve Diamonds
9346AA86B · Nov 4
₹78,435 INR
$830 USD
View
16 more retailers have this diamond
Prices start from ₹8,125 INRSave up to ₹70,310 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
0.50ct Round
₹8,125 INR