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Oval|Lab Grown|IGI

3.68ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG837652975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837652975

Diamond specifications and retailer prices

From £371 GBP
$497 USD
As of October 29, 2026
Save £1,779 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,149 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.68ct lab-grown oval diamond

This 3.68ct 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 LG837652975 or 837652975. Listed at 3 retailers as of October 28, 2026, with prices from £371 to £2,149, a £1,779 spread on the same certified stone. Rare Carat lists it at £2,149. 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

3.68
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837652975
Dimensions12.33 × 8.79 × 5.35 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
12.33 mm8.79 mm3.68 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837652975
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £2,149 GBP|Low: £362 GBP|High: £2,220 GBP|Avg: £1,189 GBP|-3.2%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£371 GBP
Retailer 2£704 GBP
Rare Carat£2,149 GBP

33 data points across 3 retailers

3 retailers£371 GBP to £2,149 GBP

A
Cheapest Retailer
-
£371 GBP
$497 USD
Final sale: no returns
A
Retailer 2
-
£704 GBP
View
Most Expensive
B
Rare Carat
837652975 · Oct 28
£2,149 GBP
$2,880 USD
View
2 more retailers have this diamond
Prices start from £371 GBPSave up to £1,779 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
3.68ct Oval
£371 GBP