Round|Lab Grown|IGI

2.51ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG788646509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788646509

Diamond specifications and retailer prices

From ₹45,576 INR

$480 USD

As of October 29, 2026

Save ₹1,94,753 INR (81%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: ₹7,21,620 INR at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788646509 or 788646509. Listed at 26 retailers as of October 29, 2026, with a 427% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788646509

Dimensions8.75 × 8.79 × 5.32 mm

L/W Ratio1.00

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 LG788646509

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: ₹7,21,620 INR|Low: ₹45,576 INR|High: ₹7,21,620 INR|Avg: ₹1,69,610 INR

Brilliant Earth

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

October 31, 2026

Retailer 4₹45,576 INR

Retailer 5₹50,893 INR

Retailer 14₹50,988 INR

Retailer 9₹70,738 INR

Retailer 18₹70,913 INR

Retailer 12₹85,664 INR

Retailer 16₹88,114 INR

Retailer 19₹93,472 INR

Retailer 6₹94,713 INR

Retailer 20₹1,25,348 INR

Retailer 13₹1,27,803 INR

Retailer 2₹1,30,556 INR

Retailer 8₹1,38,207 INR

Retailer 3₹1,84,220 INR

Retailer 17₹1,98,033 INR

Retailer 15₹2,11,264 INR

Retailer 10₹2,34,218 INR

Retailer 7₹2,40,329 INR

Retailer 11₹3,14,759 INR

Brilliant Earth₹7,21,620 INR

31 data points across 20 retailers

26 retailers₹45,576 INR to ₹2,40,329 INR

Cheapest Retailer

₹45,576 INR

$480 USD

Retailer 2

₹50,893 INR

$536 USD

View

Final sale: no returns

Retailer 3

₹50,988 INR

$537 USD

View

Retailer 4

₹56,495 INR

$595 USD

View

Price last confirmed 59 days ago

Retailer 5

₹57,255 INR

$603 USD

View

Retailer 6

₹57,255 INR

$603 USD

View

Price last confirmed 14 days ago

Retailer 7

₹70,738 INR

$745 USD

View

Retailer 8

₹70,913 INR

£588 GBP

View

Retailer 9

₹82,450 INR

€827 EUR

View

Retailer 10

₹85,664 INR

A$1,388 AUD

View

Retailer 11

₹88,114 INR

$928 USD

View

Retailer 12

₹93,472 INR

£775 GBP

View

Retailer 13

₹94,713 INR

€950 EUR

View

B+

Retailer 14

₹1,25,348 INR

A$2,031 AUD

View

B+

Retailer 15

₹1,27,803 INR

$1,346 USD

View

B+

Retailer 16

₹1,30,556 INR

$1,375 USD

View

B+

Retailer 17

₹1,38,207 INR

ZAR 23,515 ZAR

View

B+

Retailer 18

₹1,50,591 INR

$1,586 USD

View

B+

Retailer 19

₹1,53,914 INR

$1,621 USD

View

Retailer 20

₹1,84,220 INR

$1,940 USD

View

Retailer 21

₹1,98,033 INR

$2,086 USD

View

Retailer 22

₹2,11,264 INR

$2,225 USD

View

Retailer 23

₹2,34,218 INR

A$3,795 AUD

View

Price last confirmed 22 days ago

B+

Retailer 24

₹2,40,329 INR

£1,993 GBP

View

Retailer 25

₹3,14,759 INR

$3,315 USD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

20608687A · Oct 28

₹7,21,620 INR

$7,600 USD

View

Price under review

25 more retailers have this diamond

Prices start from ₹45,576 INRSave up to ₹1,94,753 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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2.51ct Round

₹45,576 INR