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Oval|Lab Grown|IGI

4.44ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG598339645

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598339645

Diamond specifications and retailer prices

From £421 GBP
$564 USD
As of October 29, 2026
Save £1,975 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,396 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.44ct lab-grown oval diamond

This 4.44ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598339645 or 598339645. Listed at 22 retailers as of October 29, 2026, with prices from £421 to £2,396, a £1,975 spread on the same certified stone. Brilliant Earth lists it at £2,396. 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

4.44
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598339645
Dimensions13.05 × 9.17 × 5.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.05 mm9.17 mm4.44 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598339645
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: £2,396 GBP|Low: £336 GBP|High: £4,844 GBP|Avg: £1,341 GBP|-50.5%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 21£421 GBP
Retailer 7£471 GBP
Retailer 5£472 GBP
Retailer 3£522 GBP
Retailer 16£619 GBP
Retailer 20£700 GBP
Retailer 17£759 GBP
Retailer 6£825 GBP
Retailer 18£1,030 GBP
Retailer 13£1,046 GBP
Retailer 11£1,104 GBP
Retailer 2£1,105 GBP
Retailer 9£1,166 GBP
Retailer 4£1,373 GBP
Retailer 8£1,524 GBP
Retailer 12£1,676 GBP
Retailer 14£1,692 GBP
Retailer 19£2,157 GBP
Retailer 10£2,250 GBP
Retailer 15£2,279 GBP
Brilliant Earth£2,396 GBP

38 data points across 21 retailers

22 retailers£421 GBP to £2,396 GBP

A
Cheapest Retailer
-
£421 GBP
$564 USD
A
Retailer 2
-
£471 GBP
$631 USD
View
Final sale: no returns
A
Retailer 3
-
£472 GBP
$632 USD
View
Retailer 4
-
£522 GBP
$700 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£522 GBP
$700 USD
View
A
Retailer 6
-
£619 GBP
$830 USD
View
B+
Retailer 7
-
£700 GBP
$938 USD
View
A
Retailer 8
-
£759 GBP
€969 EUR
View
A
Retailer 9
-
£825 GBP
$1,106 USD
View
A
Retailer 10
-
£1,030 GBP
ZAR 22,291 ZAR
View
B+
Retailer 11
-
£1,046 GBP
A$2,156 AUD
View
B+
Retailer 12
-
£1,104 GBP
$1,479 USD
View
B+
Retailer 13
-
£1,105 GBP
$1,480 USD
View
B+
Retailer 14
-
£1,166 GBP
$1,563 USD
View
B+
Retailer 15
-
£1,373 GBP
$1,840 USD
View
B+
Retailer 16
-
£1,524 GBP
View
B
Retailer 17
-
£1,676 GBP
$2,246 USD
View
B
Retailer 18
-
£1,692 GBP
$2,268 USD
View
Retailer 19
-
£2,157 GBP
$2,890 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
£2,279 GBP
View
B
Retailer 21
-
£2,296 GBP
$3,077 USD
View
Most Expensive
B
Brilliant Earth
10792591A · Oct 30
£2,396 GBP
$3,210 USD
View
21 more retailers have this diamond
Prices start from £421 GBPSave up to £1,975 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
4.44ct Oval
£421 GBP