Round|Lab Grown|IGI

3.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG828665526

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828665526

Diamond specifications and retailer prices

From £939 GBP
$1,258 USD
As of October 23, 2026
18 retailers carry this diamond
Most expensive: £4,530 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828665526 or 828665526. Listed at 18 retailers as of October 23, 2026. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828665526
Dimensions9.38 × 9.30 × 5.75 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
9.38 mm9.30 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828665526
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £4,530 GBP|Low: £335 GBP|High: £4,530 GBP|Avg: £1,004 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 22, 2026
Retailer 9£335 GBP
Retailer 10£410 GBP
Retailer 8£416 GBP
Retailer 2£532 GBP
Retailer 4£549 GBP
Retailer 14£634 GBP
Retailer 3£639 GBP
Retailer 11£662 GBP
Retailer 12£780 GBP
Retailer 17£939 GBP
Retailer 13£1,117 GBP
Retailer 5£1,324 GBP
Retailer 7£1,336 GBP
Retailer 6£1,360 GBP
Retailer 16£1,462 GBP
Retailer 15£1,535 GBP
Retailer 18£1,811 GBP
Brilliant Earth£4,530 GBP

27 data points across 18 retailers

18 retailers

Retailer 1
-
£335 GBP
$449 USD
Price last confirmed 35 days ago
Retailer 2
-
£375 GBP
$503 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£410 GBP
$550 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£449 GBP
HK$4,700 HKD
View
Price last confirmed 42 days ago
Retailer 5
-
£532 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£549 GBP
$735 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£639 GBP
$856 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£662 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£780 GBP
$1,045 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£939 GBP
$1,258 USD
View
Retailer 11
-
£1,117 GBP
$1,497 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£1,324 GBP
SGD 2,397 SGD
View
Price last confirmed 9 days ago
Retailer 13
-
£1,336 GBP
$1,790 USD
View
Price last confirmed 32 days ago
Retailer 14
-
£1,360 GBP
$1,822 USD
View
Price last confirmed 12 days ago
Retailer 15
-
£1,462 GBP
$1,959 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£1,535 GBP
View
Price last confirmed 9 days ago
Retailer 17
-
£1,811 GBP
$2,426 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21455206A · Oct 21
£4,530 GBP
$6,070 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £939 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.

B+
3.05ct Round
£939 GBP