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Oval|Lab Grown|IGI

4.40ct I VS2 Oval Lab Grown Diamond

EX • I/VS2 • IGI LG575369859

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG575369859

Diamond specifications and retailer prices

From £703 GBP
$942 USD
As of October 29, 2026
Save £2,043 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,597 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 4.4ct lab-grown oval diamond

This 4.4ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575369859 or 575369859. Listed at 13 retailers as of October 29, 2026, with a 291% 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

4.40
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575369859
Dimensions13.17 × 9.44 × 5.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
13.17 mm9.44 mm4.40 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575369859
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

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: £3,597 GBP|Low: £275 GBP|High: £3,709 GBP|Avg: £1,165 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 4£419 GBP
Retailer 6£501 GBP
Retailer 13£526 GBP
Retailer 14£673 GBP
Retailer 9£703 GBP
Retailer 3£738 GBP
Retailer 2£887 GBP
Retailer 7£1,119 GBP
Retailer 10£1,172 GBP
Retailer 5£1,372 GBP
Retailer 12£1,795 GBP
Retailer 11£2,229 GBP
Retailer 8£2,746 GBP
Brilliant Earth£3,597 GBP

20 data points across 14 retailers

13 retailers£703 GBP to £2,746 GBP

Retailer 1
-
£338 GBP
$453 USD
Price last confirmed 37 days ago
Retailer 2
-
£378 GBP
$507 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£414 GBP
$555 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£703 GBP
$942 USD
View
Final sale: no returns
A
Retailer 5
-
£887 GBP
View
B+
Retailer 6
-
£1,119 GBP
$1,499 USD
View
B+
Retailer 7
-
£1,172 GBP
$1,571 USD
View
Retailer 8
-
£1,348 GBP
$1,806 USD
View
Price last confirmed 32 days ago
Retailer 9
-
£1,372 GBP
$1,838 USD
View
Price last confirmed 24 days ago
Retailer 10
-
£1,795 GBP
$2,405 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
£2,229 GBP
View
B
Retailer 12
-
£2,746 GBP
View
Most Expensive
Brilliant Earth
7623525A · Oct 8
£3,597 GBP
$4,820 USD
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from £703 GBPSave up to £2,043 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
4.40ct Oval
£703 GBP