CaratHunter
Plans
Oval|Lab Grown|IGI

4.73ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG828690017

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828690017

Diamond specifications and retailer prices

From £402 GBP
$538 USD
As of October 29, 2026
Save £2,487 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,888 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.73ct lab-grown oval diamond

This 4.73ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828690017 or 828690017. Listed at 3 retailers as of October 29, 2026, with prices from £402 to £2,888, a £2,487 spread on the same certified stone. Brilliant Earth lists it at £2,888. 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

4.73
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828690017
Dimensions13.69 × 9.54 × 5.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.69 mm9.54 mm4.73 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828690017
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,888 GBP|Low: £402 GBP|High: £5,844 GBP|Avg: £1,852 GBP|-50.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£402 GBP
Retailer 4£601 GBP
Retailer 5£755 GBP
Retailer 2£763 GBP
Brilliant Earth£2,888 GBP

36 data points across 5 retailers

3 retailers£402 GBP to £2,888 GBP

A
Cheapest Retailer
-
£402 GBP
$538 USD
Final sale: no returns
A
Retailer 2
-
£763 GBP
View
Most Expensive
B
Brilliant Earth
21246484A · Oct 30
£2,888 GBP
$3,870 USD
View
2 more retailers have this diamond
Prices start from £402 GBPSave up to £2,487 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
4.73ct Oval
£402 GBP