Oval|Lab Grown|IGI

3.12ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG844664145

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844664145

Diamond specifications and retailer prices

From ₹87,449 INR

$921 USD

As of October 29, 2026

Save ₹7,55,612 INR (90%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: ₹8,43,061 INR at Blue Nile · As of October 29, 2026

View at Blue Nile

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844664145 or 844664145. Listed at 16 retailers as of October 29, 2026, with prices from ₹87,449 to ₹8,43,061, a ₹7,55,612 spread on the same certified stone. Blue Nile lists it at ₹8,43,061. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844664145

Dimensions11.70 × 8.33 × 5.03 mm

L/W Ratio1.40

Girdle conditionFaceted

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 LG844664145

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: ₹8,43,061 INR|Low: ₹87,449 INR|High: ₹13,82,472 INR|Avg: ₹3,63,007 INR

Blue Nile

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 31, 2026

Retailer 5₹87,449 INR

Retailer 3₹95,140 INR

Retailer 14₹1,18,972 INR

Retailer 17₹1,22,486 INR

Retailer 12₹1,33,672 INR

Retailer 6₹1,62,649 INR

Retailer 9₹1,87,930 INR

Retailer 15₹2,09,934 INR

Retailer 18₹2,22,373 INR

Retailer 2₹2,25,696 INR

Retailer 7₹2,62,670 INR

Retailer 4₹2,89,107 INR

Retailer 13₹3,81,897 INR

Retailer 10₹4,60,128 INR

Retailer 8₹5,17,952 INR

Retailer 16₹7,76,691 INR

Retailer 11₹8,02,328 INR

Blue Nile₹8,43,061 INR

16 data points across 18 retailers

16 retailers₹87,449 INR to ₹8,43,061 INR

A+

Cheapest Retailer

₹87,449 INR

$921 USD

Retailer 2

₹95,140 INR

$1,002 USD

View

Retailer 3

₹1,18,972 INR

$1,253 USD

View

Retailer 4

₹1,22,486 INR

$1,290 USD

View

Retailer 5

₹1,33,672 INR

£1,109 GBP

View

Retailer 6

₹1,62,649 INR

$1,713 USD

View

Retailer 7

₹2,09,934 INR

$2,211 USD

View

Retailer 8

₹2,22,373 INR

$2,342 USD

View

Retailer 9

₹2,25,696 INR

$2,377 USD

View

Retailer 10

₹2,62,670 INR

A$4,256 AUD

View

Price last confirmed 9 days ago

Retailer 11

₹2,89,107 INR

$3,045 USD

View

B+

Retailer 12

₹3,81,897 INR

£3,167 GBP

View

Retailer 13

₹5,17,952 INR

$5,455 USD

View

Price last confirmed 12 days ago

Retailer 14

₹7,76,691 INR

$8,180 USD

View

Retailer 15

₹8,02,328 INR

$8,450 USD

View

Most Expensive

Blue Nile

30390503 · Oct 29

₹8,43,061 INR

$8,879 USD

View

15 more retailers have this diamond

Prices start from ₹87,449 INRSave up to ₹7,55,612 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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A+

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