CaratHunter
Plans
Radiant|Lab Grown|IGI

3.19ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG645472795

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

Certificate IGI LG645472795

Diamond specifications and retailer prices

From £4,700 GBP
As of October 31, 2026
Save £54 GBP (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,754 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.19ct lab-grown radiant diamond

This 3.19ct 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 LG645472795 or 645472795. Listed at 2 retailers as of October 31, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.19
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645472795
Dimensions10.55 × 7.33 × 4.77 mm
L/W Ratio1.44
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
Top View
10.55 mm7.33 mm3.19 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645472795
Side View
Table 64.0%Crown 39.5°Girdle: MediumPavilion 32.7°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,754 GBP|Low: £752 GBP|High: £8,098 GBP|Avg: £2,581 GBP|-5.6%
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
July 1, 2026
Retailer 7£752 GBP
Retailer 10£765 GBP
Retailer 12£1,037 GBP
Retailer 14£1,271 GBP
Retailer 15£1,361 GBP
Retailer 11£1,541 GBP
Retailer 3£1,649 GBP
Retailer 4£1,757 GBP
Retailer 9£1,774 GBP
Retailer 6£1,909 GBP
Retailer 8£2,067 GBP
Retailer 2£2,880 GBP
Retailer 17£3,186 GBP
Retailer 5£3,266 GBP
Retailer 13£3,556 GBP
Brilliant Earth£4,754 GBP
Retailer 16£6,941 GBP

58 data points across 17 retailers

2 retailers£4,700 GBP to £4,754 GBP

B
Cheapest Retailer
-
£4,700 GBP
Most Expensive
B
Brilliant Earth
13481514Y · Oct 31
£4,754 GBP
$6,370 USD
View
1 more retailer has this diamond
Prices start from £4,700 GBPSave up to £54 GBP

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.

B
3.19ct Radiant
£4,700 GBP