Oval|Lab Grown|IGI

3.12ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768631106

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631106

Diamond specifications and retailer prices

From ₹84,031 INR

$885 USD

As of October 29, 2026

Save ₹7,59,030 INR (90%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: ₹8,43,061 INR at Blue Nile · As of October 31, 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 LG768631106 or 768631106. Listed at 19 retailers as of October 29, 2026, with prices from ₹84,031 to ₹8,43,061, a ₹7,59,030 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768631106

Dimensions11.36 × 8.05 × 5.21 mm

L/W Ratio1.41

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG768631106

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: ₹8,43,061 INR|Low: ₹84,031 INR|High: ₹9,81,783 INR|Avg: ₹3,43,151 INR

Blue Nile

Retailer 2

Retailer 3

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Retailer 8

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 18

October 31, 2026

Retailer 3₹84,031 INR

Retailer 12₹88,683 INR

Retailer 15₹1,15,269 INR

Retailer 13₹1,18,688 INR

Retailer 17₹1,28,473 INR

Retailer 7₹1,56,478 INR

Retailer 2₹1,70,084 INR

Retailer 14₹2,16,961 INR

Retailer 18₹2,21,993 INR

Retailer 8₹2,57,609 INR

Retailer 6₹2,79,851 INR

Retailer 11₹2,93,490 INR

Retailer 4₹3,67,065 INR

Retailer 9₹5,17,952 INR

Retailer 10₹7,08,085 INR

Retailer 5₹7,46,307 INR

Retailer 16₹8,02,328 INR

Blue Nile₹8,43,061 INR

36 data points across 18 retailers

19 retailers₹84,031 INR to ₹8,43,061 INR

Cheapest Retailer

₹84,031 INR

$885 USD

Retailer 2

₹88,683 INR

$934 USD

View

Retailer 3

₹1,11,281 INR

$1,172 USD

View

Final sale: no returns

Retailer 4

₹1,15,269 INR

$1,214 USD

View

Retailer 5

₹1,18,688 INR

$1,250 USD

View

Retailer 6

₹1,28,473 INR

£1,065 GBP

View

Retailer 7

₹1,56,478 INR

$1,648 USD

View

Retailer 8

₹1,70,084 INR

€1,706 EUR

View

Retailer 9

₹2,16,961 INR

$2,285 USD

View

Retailer 10

₹2,21,993 INR

$2,338 USD

View

Retailer 11

₹2,57,609 INR

A$4,174 AUD

View

Price last confirmed 9 days ago

Retailer 12

₹2,79,851 INR

$2,947 USD

View

B+

Retailer 13

₹2,93,490 INR

$3,091 USD

View

B+

Retailer 14

₹3,67,065 INR

£3,044 GBP

View

Retailer 15

₹5,17,952 INR

$5,455 USD

View

Price last confirmed 12 days ago

Retailer 16

₹7,08,085 INR

A$11,473 AUD

View

Price last confirmed 22 days ago

Retailer 17

₹7,46,307 INR

$7,860 USD

View

Retailer 18

₹8,02,328 INR

$8,450 USD

View

Most Expensive

Blue Nile

28329513 · Oct 31

₹8,43,061 INR

$8,879 USD

View

18 more retailers have this diamond

Prices start from ₹84,031 INRSave up to ₹7,59,030 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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