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Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG776643773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776643773

Diamond specifications and retailer prices

From £343 GBP
$459 USD
As of November 1, 2026
Save £2,702 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,045 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG776643773 or 776643773. Listed at 17 retailers as of November 1, 2026, with prices from £343 to £3,045, a £2,702 spread on the same certified stone. Do Amore Diamonds lists it at £3,045. 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 angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776643773
Dimensions9.30 × 9.33 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.33 mm3.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776643773
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: £3,045 GBP|Low: £340 GBP|High: £3,321 GBP|Avg: £1,336 GBP|-8.3%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 6£343 GBP
Retailer 13£384 GBP
Retailer 3£402 GBP
Retailer 4£551 GBP
Retailer 17£568 GBP
Retailer 11£571 GBP
Retailer 16£651 GBP
Retailer 2£690 GBP
Retailer 10£991 GBP
Retailer 14£1,099 GBP
Retailer 7£1,234 GBP
Retailer 8£1,662 GBP
Retailer 12£1,960 GBP
Retailer 15£1,978 GBP
Retailer 9£2,590 GBP
Retailer 5£3,030 GBP
Do Amore Diamonds£3,045 GBP

34 data points across 17 retailers

17 retailers£343 GBP to £3,045 GBP

A
Cheapest Retailer
-
£343 GBP
$459 USD
A
Retailer 2
-
£384 GBP
$514 USD
View
A
Retailer 3
-
£402 GBP
$539 USD
View
Final sale: no returns
A
Retailer 4
-
£551 GBP
$738 USD
View
B+
Retailer 5
-
£568 GBP
$761 USD
View
A
Retailer 6
-
£571 GBP
$765 USD
View
A
Retailer 7
-
£651 GBP
$872 USD
View
A
Retailer 8
-
£690 GBP
€881 EUR
View
B+
Retailer 9
-
£991 GBP
A$2,042 AUD
View
B+
Retailer 10
-
£1,099 GBP
$1,472 USD
View
B+
Retailer 11
-
£1,234 GBP
$1,653 USD
View
B
Retailer 12
-
£1,662 GBP
$2,227 USD
View
Retailer 13
-
£1,960 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
£1,978 GBP
$2,650 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
£2,590 GBP
$3,470 USD
View
B
Retailer 16
-
£3,030 GBP
$4,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-B2DD1C550 · Nov 1
£3,045 GBP
$4,080 USD
View
16 more retailers have this diamond
Prices start from £343 GBPSave up to £2,702 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
£343 GBP