Round|Lab Grown|IGI

3.00ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG824611901

Shape and cutting style on the report: Round brilliant

Certificate IGI LG824611901

Diamond specifications and retailer prices

From £351 GBP
$470 USD
As of October 31, 2026
Save £315 GBP (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,000 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824611901 or 824611901. Listed at 4 retailers as of October 31, 2026, with a 90% 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

3.00
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824611901
Dimensions9.23 × 9.28 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm9.28 mm3.00 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824611901
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,000 GBP|Low: £351 GBP|High: £2,023 GBP|Avg: £991 GBP|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3£351 GBP
Retailer 6£526 GBP
Retailer 7£641 GBP
Retailer 2£666 GBP
Retailer 5£1,045 GBP
Retailer 4£1,064 GBP
Retailer 8£1,377 GBP
Rare Carat£2,000 GBP

37 data points across 8 retailers

4 retailers£351 GBP to £666 GBP

A
Cheapest Retailer
-
£351 GBP
$470 USD
Final sale: no returns
A
Retailer 2
-
£666 GBP
View
Retailer 3
-
£1,045 GBP
$1,400 USD
View
Price last confirmed 45 days ago
Most Expensive
Rare Carat
824611901 · Oct 21
£2,000 GBP
$2,680 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from £351 GBPSave up to £315 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.

A
3.00ct Round
£351 GBP