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Round|Lab Grown|IGI

4.06ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG823652363

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823652363

Diamond specifications and retailer prices

From £656 GBP
$873 USD
As of October 29, 2026
Save £5,262 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,604 GBP at Yadav Diamonds · As of October 21, 2026
View at Yadav Diamonds

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 LG823652363 or 823652363. Listed at 21 retailers as of October 29, 2026, with a 803% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652363
Dimensions10.26 × 10.30 × 6.28 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
10.26 mm10.30 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652363
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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: £656 GBP|Low: £656 GBP|High: £6,360 GBP|Avg: £1,880 GBP|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 20
October 29, 2026
Retailer 1£656 GBP
Retailer 10£728 GBP
Retailer 2£746 GBP
Retailer 20£773 GBP
Retailer 13£806 GBP
Retailer 14£905 GBP
Retailer 17£1,066 GBP
Retailer 18£1,124 GBP
Retailer 4£1,241 GBP
Retailer 12£1,308 GBP
Retailer 8£1,490 GBP
Retailer 9£1,607 GBP
Retailer 6£1,687 GBP
Retailer 15£1,817 GBP
Retailer 11£1,843 GBP
Retailer 19£2,419 GBP
Retailer 7£2,911 GBP
Retailer 5£3,039 GBP
Retailer 3£4,671 GBP
Retailer 16£5,917 GBP

17 data points across 20 retailers

21 retailers£656 GBP to £5,917 GBP

A
Cheapest Retailer
-
£656 GBP
$873 USD
A
Retailer 2
-
£728 GBP
$970 USD
View
A
Retailer 3
-
£746 GBP
$994 USD
View
Final sale: no returns
A
Retailer 4
-
£773 GBP
$1,030 USD
View
A
Retailer 5
-
£806 GBP
$1,073 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£905 GBP
$1,205 USD
View
A
Retailer 7
-
£1,066 GBP
$1,420 USD
View
A
Retailer 8
-
£1,124 GBP
View
B+
Retailer 9
-
£1,241 GBP
$1,653 USD
View
A
Retailer 10
-
£1,308 GBP
View
B+
Retailer 11
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£1,490 GBP
$1,984 USD
View
B+
Retailer 12
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£1,607 GBP
$2,140 USD
View
B+
Retailer 13
-
£1,687 GBP
$2,247 USD
View
B+
Retailer 14
-
£1,817 GBP
ZAR 39,086 ZAR
View
B+
Retailer 15
-
£1,843 GBP
A$3,775 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£2,419 GBP
$3,222 USD
View
B+
Retailer 17
-
£2,911 GBP
View
B+
Retailer 18
-
£3,039 GBP
$4,047 USD
View
B
Retailer 19
-
£4,671 GBP
$6,220 USD
View
B
Retailer 20
-
£5,917 GBP
$7,880 USD
View
Most Expensive
B
Yadav Diamonds
13281233 · Oct 21
£6,604 GBP
$8,795 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from £656 GBPSave up to £5,262 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
£656 GBP