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Oval|Lab Grown|IGI

3.09ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG689571741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689571741

Diamond specifications and retailer prices

From £375 GBP
$499 USD
As of October 29, 2026
Save £1,568 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,943 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 3.09ct lab-grown oval diamond

This 3.09ct 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 LG689571741 or 689571741. Listed at 16 retailers as of October 25, 2026, with prices from £375 to £1,943, a £1,568 spread on the same certified stone. MOH London lists it at £1,943. 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

3.09
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689571741
Dimensions11.88 × 8.24 × 5.10 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm8.24 mm3.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689571741
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.9%

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: £1,943 GBP|Low: £567 GBP|High: £1,964 GBP|Avg: £1,071 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 3£567 GBP
Retailer 4£608 GBP
Retailer 7£722 GBP
Retailer 8£743 GBP
Retailer 2£769 GBP
Retailer 10£981 GBP
Retailer 5£1,199 GBP
Retailer 9£1,350 GBP
Retailer 6£1,738 GBP
MOH London£1,943 GBP

41 data points across 10 retailers

16 retailers£375 GBP to £1,943 GBP

A
Cheapest Retailer
-
£375 GBP
$499 USD
A
Retailer 2
-
£420 GBP
$559 USD
View
A
Retailer 3
-
£465 GBP
$619 USD
View
Retailer 4
-
£465 GBP
$619 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£567 GBP
$755 USD
View
Retailer 6
-
£608 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£722 GBP
$962 USD
View
A
Retailer 8
-
£743 GBP
$989 USD
View
A
Retailer 9
-
£769 GBP
View
A
Retailer 10
-
£981 GBP
$1,307 USD
View
B+
Retailer 11
-
£1,199 GBP
$1,597 USD
View
B+
Retailer 12
-
£1,223 GBP
$1,628 USD
View
B+
Retailer 13
-
£1,350 GBP
View
Retailer 14
-
£1,514 GBP
$2,016 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£1,738 GBP
$2,315 USD
View
Most Expensive
B
MOH London
LG689571741 · Oct 25
£1,943 GBP
View
15 more retailers have this diamond
Prices start from £375 GBPSave up to £1,568 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
3.09ct Oval
£375 GBP