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3.05ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG814638795

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814638795

Diamond specifications and retailer prices

From £324 GBP
$434 USD
As of November 1, 2026
Save £1,180 GBP (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,504 GBP at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814638795 or 814638795. Listed at 19 retailers as of November 1, 2026, with prices from £324 to £1,504, a £1,180 spread on the same certified stone. Brilliance lists it at £1,504. 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

3.05
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814638795
Dimensions9.39 × 9.37 × 5.67 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Faint Blue
Top View
9.39 mm9.37 mm3.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814638795
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
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 1
Current: £1,504 GBP|Low: £311 GBP|High: £1,543 GBP|Avg: £815 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3£324 GBP
Retailer 6£363 GBP
Retailer 8£363 GBP
Retailer 4£402 GBP
Retailer 19£402 GBP
Retailer 14£511 GBP
Retailer 12£537 GBP
Retailer 18£556 GBP
Retailer 9£626 GBP
Retailer 13£656 GBP
Retailer 15£848 GBP
Retailer 16£872 GBP
Retailer 10£1,027 GBP
Retailer 17£1,127 GBP
Retailer 5£1,291 GBP
Retailer 11£1,315 GBP
Retailer 7£1,448 GBP
Retailer 2£1,476 GBP
Brilliance£1,504 GBP

37 data points across 19 retailers

19 retailers£324 GBP to £1,504 GBP

A
Cheapest Retailer
-
£324 GBP
$434 USD
A
Retailer 2
-
£363 GBP
$486 USD
View
Final sale: no returns
A
Retailer 3
-
£363 GBP
$486 USD
View
Retailer 4
-
£402 GBP
$538 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£402 GBP
$538 USD
View
A
Retailer 6
-
£511 GBP
$685 USD
View
A
Retailer 7
-
£537 GBP
View
B+
Retailer 8
-
£556 GBP
$745 USD
View
A
Retailer 9
-
£626 GBP
$839 USD
View
A
Retailer 10
-
£656 GBP
View
A
Retailer 11
-
£848 GBP
A$1,749 AUD
View
B+
Retailer 12
-
£872 GBP
ZAR 18,875 ZAR
View
B+
Retailer 13
-
£1,027 GBP
$1,376 USD
View
B
Retailer 14
-
£1,127 GBP
$1,510 USD
View
B+
Retailer 15
-
£1,291 GBP
$1,730 USD
View
B+
Retailer 16
-
£1,315 GBP
$1,762 USD
View
B
Retailer 17
-
£1,448 GBP
$1,941 USD
View
B
Retailer 18
-
£1,476 GBP
View
Most Expensive
B
Brilliance
D43597780 · Nov 1
£1,504 GBP
$2,015 USD
View
18 more retailers have this diamond
Prices start from £324 GBPSave up to £1,180 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
3.05ct Round
£324 GBP