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Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG811690849

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811690849

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of November 1, 2026
Save £3,914 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,249 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG811690849 or 811690849. Listed at 22 retailers as of October 30, 2026, with prices from £335 to £4,249, a £3,914 spread on the same certified stone. Yadav Diamonds lists it at £4,249. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811690849
Dimensions9.21 × 9.24 × 5.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm9.24 mm3.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811690849
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 1
Current: £1,525 GBP|Low: £322 GBP|High: £4,249 GBP|Avg: £1,066 GBP|-1.2%
Retailer 1
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
Yadav Diamonds
November 1, 2026
Retailer 5£335 GBP
Retailer 7£415 GBP
Retailer 13£478 GBP
Retailer 4£522 GBP
Retailer 2£578 GBP
Retailer 10£639 GBP
Retailer 8£679 GBP
Retailer 12£877 GBP
Retailer 15£901 GBP
Retailer 11£983 GBP
Retailer 6£1,206 GBP
Retailer 3£1,393 GBP
Retailer 1£1,525 GBP
Retailer 9£1,526 GBP
Retailer 14£1,911 GBP
Yadav Diamonds£4,249 GBP

36 data points across 16 retailers

22 retailers£335 GBP to £4,249 GBP

A
Cheapest Retailer
-
£335 GBP
$449 USD
A
Retailer 2
-
£375 GBP
$502 USD
View
Retailer 3
-
£415 GBP
$556 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£415 GBP
$556 USD
View
A
Retailer 5
-
£478 GBP
HK$5,000 HKD
View
A
Retailer 6
-
£522 GBP
$700 USD
View
B+
Retailer 7
-
£578 GBP
$775 USD
View
A
Retailer 8
-
£638 GBP
$855 USD
View
A
Retailer 9
-
£639 GBP
€816 EUR
View
A
Retailer 10
-
£679 GBP
View
B+
Retailer 11
-
£877 GBP
A$1,808 AUD
View
B+
Retailer 12
-
£901 GBP
ZAR 19,506 ZAR
View
B+
Retailer 13
-
£983 GBP
$1,317 USD
View
B+
Retailer 14
-
£1,031 GBP
$1,381 USD
View
B+
Retailer 15
-
£1,206 GBP
View
B+
Retailer 16
-
£1,334 GBP
$1,788 USD
View
B+
Retailer 17
-
£1,359 GBP
$1,820 USD
View
B
Retailer 18
-
£1,393 GBP
SGD 2,523 SGD
View
B+
Retailer 19
-
£1,525 GBP
View
B
Retailer 20
-
£1,526 GBP
$2,045 USD
View
B
Retailer 21
-
£1,911 GBP
$2,561 USD
View
Most Expensive
B
Yadav Diamonds
13012271 · Oct 30
£4,249 GBP
$5,693 USD
View
21 more retailers have this diamond
Prices start from £335 GBPSave up to £3,914 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
£335 GBP