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Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG809683446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809683446

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of November 1, 2026
Save £1,576 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,911 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 LG809683446 or 809683446. Listed at 23 retailers as of October 31, 2026, with prices from £335 to £1,911, a £1,576 spread on the same certified stone. With Clarity lists it at £1,911. 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 angle34.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809683446
Dimensions9.30 × 9.26 × 5.73 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
9.30 mm9.26 mm3.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809683446
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.8%

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: £1,525 GBP|Low: £335 GBP|High: £1,911 GBP|Avg: £807 GBP|-0.9%
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
With Clarity
November 1, 2026
Retailer 5£335 GBP
Retailer 11£478 GBP
Retailer 4£522 GBP
Retailer 6£555 GBP
Retailer 2£578 GBP
Retailer 8£639 GBP
Retailer 7£679 GBP
Retailer 10£877 GBP
Retailer 12£901 GBP
Retailer 9£983 GBP
Retailer 3£1,393 GBP
Retailer 1£1,525 GBP
Retailer 13£1,526 GBP
With Clarity£1,911 GBP

30 data points across 14 retailers

23 retailers£335 GBP to £1,911 GBP

A
Cheapest Retailer
-
£335 GBP
$449 USD
A
Retailer 2
-
£375 GBP
$502 USD
View
A
Retailer 3
-
£415 GBP
$556 USD
View
Retailer 4
-
£415 GBP
$556 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£478 GBP
HK$5,000 HKD
View
A
Retailer 6
-
£522 GBP
$700 USD
View
A
Retailer 7
-
£555 GBP
View
B+
Retailer 8
-
£578 GBP
$775 USD
View
A
Retailer 9
-
£638 GBP
$855 USD
View
A
Retailer 10
-
£639 GBP
€816 EUR
View
A
Retailer 11
-
£676 GBP
€863 EUR
View
A
Retailer 12
-
£679 GBP
View
B+
Retailer 13
-
£877 GBP
A$1,808 AUD
View
B+
Retailer 14
-
£901 GBP
ZAR 19,506 ZAR
View
B+
Retailer 15
-
£983 GBP
$1,317 USD
View
B+
Retailer 16
-
£1,031 GBP
$1,381 USD
View
B
Retailer 17
-
£1,334 GBP
$1,788 USD
View
B
Retailer 18
-
£1,359 GBP
$1,820 USD
View
B
Retailer 19
-
£1,393 GBP
SGD 2,523 SGD
View
B
Retailer 20
-
£1,525 GBP
View
B
Retailer 21
-
£1,526 GBP
$2,045 USD
View
B
Retailer 22
-
£1,566 GBP
$2,098 USD
View
Most Expensive
B
With Clarity
809683446 · Oct 31
£1,911 GBP
$2,561 USD
View
22 more retailers have this diamond
Prices start from £335 GBPSave up to £1,576 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