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Round|Lab Grown|IGI

3.06ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG830613185

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613185

Diamond specifications and retailer prices

From £283 GBP
$377 USD
As of October 26, 2026
Save £3,622 GBP (93%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,905 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830613185 or 830613185. Listed at 24 retailers as of October 26, 2026, with prices from £283 to £3,905, a £3,622 spread on the same certified stone. Brilliant Earth lists it at £3,905. 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

3.06
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613185
Dimensions9.25 × 9.30 × 5.77 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
9.25 mm9.30 mm3.06 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613185
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: Oct 26
Current: £3,905 GBP|Low: £283 GBP|High: £3,905 GBP|Avg: £948 GBP
Brilliant Earth
Retailer 2
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October 28, 2026
Retailer 8£283 GBP
Retailer 3£317 GBP
Retailer 6£325 GBP
Retailer 7£351 GBP
Retailer 20£351 GBP
Retailer 23£384 GBP
Retailer 9£472 GBP
Retailer 2£473 GBP
Retailer 17£483 GBP
Retailer 13£562 GBP
Retailer 18£630 GBP
Retailer 4£638 GBP
Retailer 19£748 GBP
Retailer 22£756 GBP
Retailer 24£813 GBP
Retailer 5£985 GBP
Retailer 14£1,118 GBP
Retailer 10£1,129 GBP
Retailer 16£1,158 GBP
Retailer 15£1,159 GBP
Retailer 12£1,321 GBP
Retailer 21£1,374 GBP
Retailer 11£1,637 GBP
Brilliant Earth£3,905 GBP

16 data points across 24 retailers

24 retailers£283 GBP to £3,905 GBP

A
Cheapest Retailer
-
£283 GBP
$377 USD
A
Retailer 2
-
£317 GBP
$422 USD
View
A
Retailer 3
-
£325 GBP
$433 USD
View
Final sale: no returns
A
Retailer 4
-
£351 GBP
$468 USD
View
A
Retailer 5
-
£351 GBP
$468 USD
View
A
Retailer 6
-
£384 GBP
HK$4,000 HKD
View
B+
Retailer 7
-
£472 GBP
$628 USD
View
A
Retailer 8
-
£473 GBP
$630 USD
View
Retailer 9
-
£483 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
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£562 GBP
€713 EUR
View
A
Retailer 11
-
£630 GBP
View
A
Retailer 12
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£638 GBP
$850 USD
View
A
Retailer 13
-
£748 GBP
A$1,532 AUD
View
A
Retailer 14
-
£756 GBP
ZAR 16,257 ZAR
View
A
Retailer 15
-
£813 GBP
$1,083 USD
View
B+
Retailer 16
-
£985 GBP
$1,312 USD
View
B+
Retailer 17
-
£1,118 GBP
SGD 2,012 SGD
View
B+
Retailer 18
-
£1,129 GBP
$1,504 USD
View
B+
Retailer 19
-
£1,158 GBP
$1,542 USD
View
B+
Retailer 20
-
£1,159 GBP
$1,543 USD
View
B+
Retailer 21
-
£1,321 GBP
$1,759 USD
View
B+
Retailer 22
-
£1,374 GBP
View
Retailer 23
-
£1,637 GBP
$2,180 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21818066A · Oct 26
£3,905 GBP
$5,200 USD
View
23 more retailers have this diamond
Prices start from £283 GBPSave up to £3,622 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
3.06ct Round
£283 GBP