Oval|Lab Grown|IGI

0.51ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG407936479

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407936479

Diamond specifications and retailer prices

From ₹27,524 INR

$290 USD

As of November 2, 2026

Save ₹1,30,981 INR (83%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: ₹1,58,504 INR at MOH London · As of November 1, 2026

View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407936479 or 407936479. Listed at 12 retailers as of November 1, 2026, with prices from ₹27,524 to ₹1,58,504, a ₹1,30,981 spread on the same certified stone. MOH London lists it at ₹1,58,504. 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

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryGood

FluorescenceNone

Crown angle36.2°

Pavilion angle41.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG407936479

Dimensions6.09 × 4.53 × 2.84 mm

L/W Ratio1.34

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishVery Good

SymmetryGood

FluorescenceNone

CertificateIGI LG407936479

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: Nov 2

Current: ₹1,58,504 INR|Low: ₹27,524 INR|High: ₹1,60,433 INR|Avg: ₹72,338 INR

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 4₹27,524 INR

Retailer 7₹31,890 INR

Retailer 10₹35,591 INR

Retailer 8₹39,577 INR

Retailer 11₹39,577 INR

Retailer 9₹63,874 INR

Retailer 2₹70,301 INR

Retailer 5₹71,254 INR

Retailer 6₹1,15,980 INR

Retailer 3₹1,44,500 INR

MOH London₹1,58,504 INR

42 data points across 11 retailers

12 retailers₹27,524 INR to ₹1,58,504 INR

Cheapest Retailer

₹27,524 INR

$290 USD

B+

Retailer 2

₹31,890 INR

$336 USD

View

B+

Retailer 3

₹35,591 INR

$375 USD

View

Final sale: no returns

B+

Retailer 4

₹37,015 INR

$390 USD

View

B+

Retailer 5

₹39,577 INR

$417 USD

View

Retailer 6

₹39,577 INR

$417 USD

View

Price last confirmed 8 days ago

Retailer 7

₹63,874 INR

$673 USD

View

Retailer 8

₹70,301 INR

£583 GBP

View

Retailer 9

₹1,15,980 INR

$1,222 USD

View

Retailer 10

₹1,27,179 INR

$1,340 USD

View

Retailer 11

₹1,44,500 INR

$1,523 USD

View

Most Expensive

MOH London

LG407936479 · Nov 1

₹1,58,504 INR

£1,315 GBP

View

11 more retailers have this diamond

Prices start from ₹27,524 INRSave up to ₹1,30,981 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.

Similar diamonds

0.51ct Oval

₹27,524 INR