Radiant|Lab Grown|IGI

3.13ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG821661449

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG821661449

Diamond specifications and retailer prices

From €693 EUR

$774 USD

As of October 31, 2026

Save €2,248 EUR (76%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: €3,786 EUR at Rare Carat · As of October 21, 2026

View at Rare Carat

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821661449 or 821661449. Listed at 16 retailers as of October 31, 2026, with a 324% 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

3.13

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46.5°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821661449

Dimensions11.09 × 6.91 × 4.46 mm

L/W Ratio1.60

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG821661449

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 31

Current: €3,786 EUR|Low: €693 EUR|High: €3,791 EUR|Avg: €1,828 EUR|-0.1%

Rare Carat

Retailer 2

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Retailer 15

October 31, 2026

Retailer 11€693 EUR

Retailer 4€877 EUR

Retailer 3€1,031 EUR

Retailer 10€1,113 EUR

Retailer 12€1,151 EUR

Retailer 14€1,628 EUR

Retailer 7€1,673 EUR

Retailer 15€1,775 EUR

Retailer 2€1,874 EUR

Retailer 5€2,237 EUR

Retailer 8€2,450 EUR

Retailer 9€2,477 EUR

Retailer 6€2,845 EUR

Retailer 13€2,941 EUR

Rare Carat€3,786 EUR

21 data points across 15 retailers

16 retailers€693 EUR to €2,941 EUR

Cheapest Retailer

€693 EUR

$774 USD

Final sale: no returns

Retailer 2

€877 EUR

$980 USD

View

Retailer 3

€1,031 EUR

$1,152 USD

View

Retailer 4

€1,113 EUR

View

Retailer 5

€1,151 EUR

£1,012 GBP

View

Retailer 6

€1,628 EUR

A$2,798 AUD

View

Retailer 7

€1,673 EUR

ZAR 30,203 ZAR

View

B+

Retailer 8

€1,775 EUR

$1,983 USD

View

B+

Retailer 9

€1,874 EUR

$2,094 USD

View

B+

Retailer 10

€2,237 EUR

£1,968 GBP

View

B+

Retailer 11

€2,450 EUR

$2,737 USD

View

B+

Retailer 12

€2,477 EUR

$2,767 USD

View

B+

Retailer 13

€2,845 EUR

£2,503 GBP

View

B+

Retailer 14

€2,941 EUR

SGD 4,440 SGD

View

Retailer 15

€3,277 EUR

A$5,632 AUD

View

Price last confirmed 23 days ago

Most Expensive

Rare Carat

CN208-44A · Oct 21

€3,786 EUR

$4,230 USD

View

Price last confirmed 10 days ago

15 more retailers have this diamond

Prices start from €693 EURSave up to €2,248 EUR

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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3.13ct Radiant

€693 EUR