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Oval|Lab Grown|IGI

3.92ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG806622532

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806622532

Diamond specifications and retailer prices

From £442 GBP
$588 USD
As of October 29, 2026
Save £3,478 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,920 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.92ct lab-grown oval diamond

This 3.92ct lab-grown oval 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 LG806622532 or 806622532. Listed at 16 retailers as of October 29, 2026, with prices from £442 to £3,920, a £3,478 spread on the same certified stone. Do Amore Diamonds lists it at £3,920. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806622532
Dimensions12.19 × 8.96 × 12.19 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm8.96 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806622532
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.9%

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: £3,920 GBP|Low: £131 GBP|High: £4,205 GBP|Avg: £1,764 GBP|-6.8%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 29, 2026
Retailer 15£442 GBP
Retailer 13£495 GBP
Retailer 11£593 GBP
Retailer 3£712 GBP
Retailer 14£725 GBP
Retailer 12£878 GBP
Retailer 8£1,028 GBP
Retailer 17£1,097 GBP
Retailer 10£1,297 GBP
Retailer 16£1,359 GBP
Retailer 5£1,360 GBP
Retailer 6£1,590 GBP
Retailer 9£2,260 GBP
Retailer 2£2,396 GBP
Retailer 4£3,437 GBP
Retailer 7£3,815 GBP
Do Amore Diamonds£3,920 GBP

39 data points across 17 retailers

16 retailers£442 GBP to £3,920 GBP

A
Cheapest Retailer
-
£442 GBP
$588 USD
A
Retailer 2
-
£495 GBP
$659 USD
View
A
Retailer 3
-
£593 GBP
$790 USD
View
A
Retailer 4
-
£712 GBP
$949 USD
View
B+
Retailer 5
-
£725 GBP
$966 USD
View
A
Retailer 6
-
£878 GBP
€1,113 EUR
View
A
Retailer 7
-
£1,097 GBP
$1,461 USD
View
A
Retailer 8
-
£1,297 GBP
A$2,658 AUD
View
B+
Retailer 9
-
£1,359 GBP
$1,810 USD
View
B+
Retailer 10
-
£1,360 GBP
$1,811 USD
View
B+
Retailer 11
-
£1,590 GBP
$2,118 USD
View
Retailer 12
-
£2,260 GBP
A$4,631 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
£2,396 GBP
View
B
Retailer 14
-
£3,437 GBP
$4,577 USD
View
B
Retailer 15
-
£3,815 GBP
$5,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD9F779FF · Oct 29
£3,920 GBP
$5,220 USD
View
15 more retailers have this diamond
Prices start from £442 GBPSave up to £3,478 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 Oval
£442 GBP