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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG720554224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720554224

Diamond specifications and retailer prices

From £528 GBP
$707 USD
As of October 29, 2026
Save £3,144 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,672 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.92ct lab-grown round diamond

This 3.92ct 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 LG720554224 or 720554224. Listed at 18 retailers as of October 29, 2026, with prices from £528 to £3,672, a £3,144 spread on the same certified stone. Do Amore Diamonds lists it at £3,672. 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

3.92
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720554224
Dimensions10.25 × 10.20 × 6.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.20 mm3.92 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720554224
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.6%

Caratlytics Score

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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: £3,672 GBP|Low: £528 GBP|High: £6,478 GBP|Avg: £1,877 GBP
Do Amore Diamonds
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
October 29, 2026
Retailer 4£528 GBP
Retailer 6£761 GBP
Retailer 13£772 GBP
Retailer 7£772 GBP
Retailer 2£937 GBP
Retailer 8£1,289 GBP
Retailer 12£1,396 GBP
Retailer 5£1,455 GBP
Retailer 9£2,371 GBP
Retailer 14£2,535 GBP
Retailer 11£2,571 GBP
Retailer 3£3,415 GBP
Retailer 10£3,530 GBP
Do Amore Diamonds£3,672 GBP

38 data points across 14 retailers

18 retailers£528 GBP to £3,672 GBP

Retailer 1
-
£471 GBP
$631 USD
Price last confirmed 20 days ago
Retailer 2
-
£513 GBP
$687 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£528 GBP
$707 USD
View
Final sale: no returns
A
Retailer 4
-
£761 GBP
$1,019 USD
View
B+
Retailer 5
-
£772 GBP
$1,034 USD
View
A
Retailer 6
-
£772 GBP
$1,035 USD
View
A
Retailer 7
-
£937 GBP
€1,196 EUR
View
A
Retailer 8
-
£1,119 GBP
$1,499 USD
View
B+
Retailer 9
-
£1,289 GBP
A$2,658 AUD
View
B+
Retailer 10
-
£1,396 GBP
$1,870 USD
View
B+
Retailer 11
-
£1,455 GBP
$1,949 USD
View
Retailer 12
-
£1,696 GBP
$2,272 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
£2,371 GBP
View
Retailer 14
-
£2,535 GBP
A$5,225 AUD
View
Price last confirmed 21 days ago
Retailer 15
-
£2,571 GBP
$3,445 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£3,415 GBP
$4,575 USD
View
B
Retailer 17
-
£3,530 GBP
$4,730 USD
View
Most Expensive
B
Do Amore Diamonds
19-855018 · Oct 29
£3,672 GBP
$4,920 USD
View
17 more retailers have this diamond
Prices start from £528 GBPSave up to £3,144 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
3.92ct Round
£528 GBP