Round|Lab Grown|IGI

0.51ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG746546698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG746546698

Diamond specifications and retailer prices

From ₹8,830 INR

$93 USD

As of October 29, 2026

Save ₹71,961 INR (89%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: ₹80,791 INR at Reve Diamonds · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG746546698 or 746546698. Listed at 16 retailers as of October 29, 2026, with prices from ₹8,830 to ₹80,791, a ₹71,961 spread on the same certified stone. Reve Diamonds lists it at ₹80,791. 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

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG746546698

Dimensions5.13 × 5.16 × 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG746546698

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: ₹33,043 INR|Low: ₹8,356 INR|High: ₹80,791 INR|Avg: ₹25,574 INR|-5.2%

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

Reve Diamonds

October 30, 2026

Retailer 6₹8,830 INR

Retailer 8₹9,590 INR

Retailer 4₹9,875 INR

Retailer 2₹11,584 INR

Retailer 14₹11,584 INR

Retailer 12₹15,667 INR

Retailer 9₹20,445 INR

Retailer 7₹21,933 INR

Retailer 11₹22,731 INR

Retailer 3₹25,257 INR

Retailer 13₹32,948 INR

Retailer 1₹33,043 INR

Retailer 5₹40,660 INR

Retailer 10₹80,552 INR

Reve Diamonds₹80,791 INR

43 data points across 15 retailers

16 retailers₹8,830 INR to ₹80,791 INR

Cheapest Retailer

₹8,830 INR

$93 USD

Retailer 2

₹9,590 INR

$101 USD

View

Retailer 3

₹9,875 INR

$104 USD

View

Final sale: no returns

Retailer 4

₹11,584 INR

$122 USD

View

Retailer 5

₹11,584 INR

$122 USD

View

Retailer 6

₹15,667 INR

$165 USD

View

Price last confirmed 9 days ago

Retailer 7

₹20,445 INR

£170 GBP

View

Retailer 8

₹21,933 INR

$231 USD

View

B+

Retailer 9

₹22,731 INR

€228 EUR

View

B+

Retailer 10

₹25,257 INR

$266 USD

View

B+

Retailer 11

₹32,948 INR

$347 USD

View

B+

Retailer 12

₹33,043 INR

$348 USD

View

Retailer 13

₹34,942 INR

$368 USD

View

Price last confirmed 29 days ago

Retailer 14

₹40,660 INR

$428 USD

View

Retailer 15

₹80,552 INR

£668 GBP

View

Most Expensive

Reve Diamonds

698EC12D3 · Oct 30

₹80,791 INR

$851 USD

View

15 more retailers have this diamond

Prices start from ₹8,830 INRSave up to ₹71,961 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.

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0.51ct Round

₹8,830 INR