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Oval|Lab Grown|IGI

3.89ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG810649084

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810649084

Diamond specifications and retailer prices

From £427 GBP
$568 USD
As of October 27, 2026
Save £5,393 GBP (93%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,820 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.89ct lab-grown oval diamond

This 3.89ct 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 LG810649084 or 810649084. Listed at 15 retailers as of October 27, 2026, with prices from £427 to £5,820, a £5,393 spread on the same certified stone. Brilliant Earth lists it at £5,820. 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

3.89
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810649084
Dimensions12.67 × 8.93 × 5.42 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm8.93 mm3.89 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810649084
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 27
Current: £5,820 GBP|Low: £427 GBP|High: £5,880 GBP|Avg: £1,936 GBP
Brilliant Earth
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 28, 2026
Retailer 13£427 GBP
Retailer 10£478 GBP
Retailer 2£635 GBP
Retailer 3£689 GBP
Retailer 11£700 GBP
Retailer 8£848 GBP
Retailer 15£1,078 GBP
Retailer 5£1,311 GBP
Retailer 14£1,313 GBP
Retailer 6£1,536 GBP
Retailer 7£2,250 GBP
Retailer 9£2,303 GBP
Retailer 4£3,410 GBP
Retailer 12£3,785 GBP
Brilliant Earth£5,820 GBP

27 data points across 15 retailers

15 retailers£427 GBP to £5,820 GBP

A
Cheapest Retailer
-
£427 GBP
$568 USD
A
Retailer 2
-
£478 GBP
$636 USD
View
A
Retailer 3
-
£635 GBP
$845 USD
View
A
Retailer 4
-
£689 GBP
$918 USD
View
B+
Retailer 5
-
£700 GBP
$932 USD
View
A
Retailer 6
-
£848 GBP
€1,075 EUR
View
A
Retailer 7
-
£1,078 GBP
$1,436 USD
View
A
Retailer 8
-
£1,311 GBP
$1,746 USD
View
A
Retailer 9
-
£1,313 GBP
$1,748 USD
View
B+
Retailer 10
-
£1,536 GBP
$2,045 USD
View
B+
Retailer 11
-
£2,250 GBP
A$4,609 AUD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
£2,303 GBP
View
B
Retailer 13
-
£3,410 GBP
$4,542 USD
View
B
Retailer 14
-
£3,785 GBP
$5,040 USD
View
Most Expensive
B
Brilliant Earth
21021614A · Oct 29
£5,820 GBP
$7,750 USD
View
14 more retailers have this diamond
Prices start from £427 GBPSave up to £5,393 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
3.89ct Oval
£427 GBP