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Oval|Lab Grown|IGI

3.75ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG809650165

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809650165

Diamond specifications and retailer prices

From £380 GBP
$506 USD
As of October 29, 2026
Save £2,207 GBP (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,587 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.75ct lab-grown oval diamond

This 3.75ct 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 LG809650165 or 809650165. Listed at 4 retailers as of October 28, 2026, with prices from £380 to £2,587, a £2,207 spread on the same certified stone. Rare Carat lists it at £2,587. 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

3.75
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650165
Dimensions12.00 × 8.86 × 5.57 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm8.86 mm3.75 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650165
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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: £2,587 GBP|Low: £371 GBP|High: £2,735 GBP|Avg: £1,139 GBP|-5.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4£380 GBP
Retailer 9£614 GBP
Retailer 6£668 GBP
Retailer 2£722 GBP
Retailer 11£838 GBP
Retailer 10£1,036 GBP
Retailer 8£1,085 GBP
Retailer 5£1,087 GBP
Retailer 7£1,316 GBP
Retailer 3£1,660 GBP
Rare Carat£2,587 GBP

37 data points across 11 retailers

4 retailers£380 GBP to £2,587 GBP

A
Cheapest Retailer
-
£380 GBP
$506 USD
Final sale: no returns
A
Retailer 2
-
£722 GBP
View
Retailer 3
-
£838 GBP
ZAR 18,031 ZAR
View
Price last confirmed 65 days ago
Most Expensive
B
Rare Carat
809650165 · Oct 28
£2,587 GBP
$3,445 USD
View
3 more retailers have this diamond
Prices start from £380 GBPSave up to £2,207 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
3.75ct Oval
£380 GBP