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Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG816622504

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816622504

Diamond specifications and retailer prices

From £626 GBP
$833 USD
As of October 29, 2026
Save £4,774 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,399 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.81ct lab-grown oval diamond

This 3.81ct 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 LG816622504 or 816622504. Listed at 12 retailers as of October 29, 2026, with prices from £626 to £5,399, a £4,774 spread on the same certified stone. Do Amore Diamonds lists it at £5,399. 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

3.81
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816622504
Dimensions12.09 × 8.63 × 5.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm8.63 mm3.81 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816622504
Side View
Table 57.0%Crown 39.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 64.1%

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: £5,399 GBP|Low: £856 GBP|High: £5,399 GBP|Avg: £2,233 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2£1,078 GBP
Retailer 3£1,168 GBP
Retailer 8£1,168 GBP
Retailer 9£1,262 GBP
Retailer 7£1,668 GBP
Retailer 5£1,807 GBP
Retailer 4£2,720 GBP
Retailer 6£2,850 GBP
Do Amore Diamonds£5,399 GBP

25 data points across 9 retailers

12 retailers£626 GBP to £5,399 GBP

A
Cheapest Retailer
-
£626 GBP
$833 USD
A
Retailer 2
-
£680 GBP
$906 USD
View
A
Retailer 3
-
£1,078 GBP
View
A
Retailer 4
-
£1,168 GBP
$1,555 USD
View
B+
Retailer 5
-
£1,168 GBP
$1,555 USD
View
A
Retailer 6
-
£1,262 GBP
$1,681 USD
View
B+
Retailer 7
-
£1,668 GBP
$2,221 USD
View
Retailer 8
-
£1,807 GBP
A$3,702 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£2,251 GBP
$2,998 USD
View
B
Retailer 10
-
£2,720 GBP
View
B
Retailer 11
-
£2,850 GBP
$3,795 USD
View
Most Expensive
B
Do Amore Diamonds
7-1781867 · Oct 29
£5,399 GBP
$7,190 USD
View
11 more retailers have this diamond
Prices start from £626 GBPSave up to £4,774 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
3.81ct Oval
£626 GBP