Oval|Lab Grown|IGI

3.89ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG833656433

Shape and cutting style on the report: Antique oval cut

Certificate IGI LG833656433

Diamond specifications and retailer prices

From £1,649 GBP
$2,210 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: £1,649 GBP at Loose Grown Diamond
View at Loose Grown Diamond

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833656433 or 833656433. Listed at 2 retailers as of October 26, 2026. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833656433
Dimensions14.55 × 8.01 × 5.05 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.55 mm8.01 mm3.89 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833656433
Side View
Table 58.0%Crown 36.9°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £1,649 GBP|Low: £1,043 GBP|High: £1,649 GBP|Avg: £1,245 GBP
Loose Grown Diamond
Retailer 2
September 19, 2026
Retailer 2£1,043 GBP
Loose Grown Diamond£1,649 GBP

2 data points across 2 retailers

2 retailers

Retailer 1
-
£1,043 GBP
$1,398 USD
Price last confirmed 11 days ago
Most Expensive
B
Loose Grown Diamond
833656433 · Oct 26
£1,649 GBP
$2,210 USD
View
1 more retailer has this diamond

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.

B
3.89ct Oval
£1,649 GBP