Oval|Lab Grown|IGI

3.03ct H VVS1 Oval Lab Grown Diamond

EX • H/VVS1 • IGI LG810646672

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810646672

Diamond specifications and retailer prices

From £299 GBP
$400 USD
As of October 29, 2026
Save £320 GBP (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,746 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810646672 or 810646672. Listed at 5 retailers as of October 29, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810646672
Dimensions11.37 × 8.25 × 5.13 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm8.25 mm3.03 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810646672
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: £1,746 GBP|Low: £299 GBP|High: £1,776 GBP|Avg: £928 GBP|-1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3£299 GBP
Retailer 7£561 GBP
Retailer 9£593 GBP
Retailer 2£619 GBP
Retailer 8£739 GBP
Retailer 4£942 GBP
Retailer 5£1,090 GBP
Retailer 6£1,201 GBP
Retailer 10£1,274 GBP
Rare Carat£1,746 GBP

37 data points across 10 retailers

5 retailers£299 GBP to £619 GBP

A
Cheapest Retailer
-
£299 GBP
$400 USD
Final sale: no returns
A
Retailer 2
-
£619 GBP
View
Retailer 3
-
£739 GBP
ZAR 15,990 ZAR
View
Price last confirmed 49 days ago
Retailer 4
-
£942 GBP
$1,262 USD
View
Price last confirmed 44 days ago
Most Expensive
Rare Carat
810646672 · Oct 18
£1,746 GBP
$2,340 USD
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from £299 GBPSave up to £320 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
3.03ct Oval
£299 GBP