Oval|Lab Grown|IGI

3.06ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG828660295

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828660295

Diamond specifications and retailer prices

From £398 GBP
$533 USD
As of October 29, 2026
Save £4,192 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,590 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828660295 or 828660295. Listed at 22 retailers as of October 29, 2026, with prices from £398 to £4,590, a £4,192 spread on the same certified stone. Brilliant Earth lists it at £4,590. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828660295
Dimensions11.84 × 8.15 × 4.72 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm8.15 mm3.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828660295
Side View
Table 58.0%Crown 37.7°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
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: Oct 29
Current: £4,590 GBP|Low: £392 GBP|High: £4,612 GBP|Avg: £1,399 GBP|-0.5%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 10£398 GBP
Retailer 2£447 GBP
Retailer 15£448 GBP
Retailer 21£493 GBP
Retailer 7£593 GBP
Retailer 5£652 GBP
Retailer 20£684 GBP
Retailer 3£758 GBP
Retailer 8£834 GBP
Retailer 16£856 GBP
Retailer 19£1,150 GBP
Retailer 4£1,183 GBP
Retailer 18£1,273 GBP
Retailer 13£1,440 GBP
Retailer 17£1,592 GBP
Retailer 12£1,820 GBP
Retailer 9£1,850 GBP
Retailer 14£2,213 GBP
Retailer 11£2,355 GBP
Retailer 6£3,530 GBP
Brilliant Earth£4,590 GBP

22 data points across 21 retailers

22 retailers£398 GBP to £4,590 GBP

A
Cheapest Retailer
-
£398 GBP
$533 USD
A
Retailer 2
-
£447 GBP
$599 USD
View
Final sale: no returns
A
Retailer 3
-
£448 GBP
$600 USD
View
A
Retailer 4
-
£493 GBP
$661 USD
View
Retailer 5
-
£493 GBP
$661 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£593 GBP
$795 USD
View
B+
Retailer 7
-
£652 GBP
$874 USD
View
A
Retailer 8
-
£684 GBP
View
A
Retailer 9
-
£758 GBP
$1,016 USD
View
A
Retailer 10
-
£834 GBP
$1,118 USD
View
A
Retailer 11
-
£856 GBP
View
B+
Retailer 12
-
£1,150 GBP
A$2,371 AUD
View
B+
Retailer 13
-
£1,183 GBP
ZAR 25,603 ZAR
View
B+
Retailer 14
-
£1,273 GBP
$1,706 USD
View
B+
Retailer 15
-
£1,440 GBP
$1,929 USD
View
B+
Retailer 16
-
£1,592 GBP
View
B
Retailer 17
-
£1,820 GBP
$2,438 USD
View
B+
Retailer 18
-
£1,850 GBP
$2,478 USD
View
Retailer 19
-
£2,213 GBP
$2,965 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
£2,355 GBP
View
B
Retailer 21
-
£3,530 GBP
$4,730 USD
View
Most Expensive
B
Brilliant Earth
21222135Y · Oct 30
£4,590 GBP
$6,150 USD
View
21 more retailers have this diamond
Prices start from £398 GBPSave up to £4,192 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 Oval
£398 GBP