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Round|Lab Grown|IGI

4.06ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG826612907

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826612907

Diamond specifications and retailer prices

From £884 GBP
$1,177 USD
As of October 29, 2026
Save £2,724 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,608 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.06ct lab-grown round diamond

This 4.06ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826612907 or 826612907. Listed at 19 retailers as of October 28, 2026, with prices from £884 to £3,608, a £2,724 spread on the same certified stone. Rare Carat lists it at £3,608. 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

4.06
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826612907
Dimensions10.29 × 10.25 × 6.30 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
10.29 mm10.25 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826612907
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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 29
Current: £3,608 GBP|Low: £858 GBP|High: £3,608 GBP|Avg: £1,970 GBP
Rare Carat
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
October 29, 2026
Retailer 3£884 GBP
Retailer 13£1,205 GBP
Retailer 10£1,313 GBP
Retailer 11£1,408 GBP
Retailer 4£1,460 GBP
Retailer 9£1,511 GBP
Retailer 14£1,914 GBP
Retailer 2£1,949 GBP
Retailer 15£1,957 GBP
Retailer 12£1,960 GBP
Retailer 5£2,800 GBP
Retailer 6£2,839 GBP
Retailer 8£3,122 GBP
Retailer 7£3,197 GBP
Rare Carat£3,608 GBP

37 data points across 15 retailers

19 retailers£884 GBP to £3,608 GBP

Retailer 1
-
£767 GBP
$1,021 USD
Price last confirmed 36 days ago
Retailer 2
-
£834 GBP
$1,111 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£877 GBP
$1,168 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£884 GBP
$1,177 USD
View
Final sale: no returns
Retailer 5
-
£1,205 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£1,313 GBP
View
B+
Retailer 7
-
£1,408 GBP
$1,875 USD
View
B+
Retailer 8
-
£1,460 GBP
$1,944 USD
View
B+
Retailer 9
-
£1,511 GBP
€1,916 EUR
View
Retailer 10
-
£1,666 GBP
$2,219 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
£1,914 GBP
$2,549 USD
View
B+
Retailer 12
-
£1,949 GBP
ZAR 41,935 ZAR
View
B+
Retailer 13
-
£1,957 GBP
$2,606 USD
View
Retailer 14
-
£1,960 GBP
A$4,016 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£2,800 GBP
$3,728 USD
View
B
Retailer 16
-
£2,839 GBP
$3,781 USD
View
B
Retailer 17
-
£3,122 GBP
View
B
Retailer 18
-
£3,197 GBP
$4,258 USD
View
Most Expensive
B
Rare Carat
937774 · Oct 28
£3,608 GBP
$4,805 USD
View
18 more retailers have this diamond
Prices start from £884 GBPSave up to £2,724 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
4.06ct Round
£884 GBP