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Oval|Lab Grown|IGI

5.04ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG840612898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840612898

Diamond specifications and retailer prices

From £640 GBP
HK$6,700 HKD
As of October 30, 2026
Save £1,967 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,607 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612898 or 840612898. Listed at 14 retailers as of October 30, 2026, with prices from £640 to £2,607, a £1,967 spread on the same certified stone. With Clarity lists it at £2,607. 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

5.04
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612898
Dimensions14.28 × 9.62 × 5.76 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm9.62 mm5.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612898
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.9%

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 30
Current: £1,279 GBP|Low: £532 GBP|High: £2,673 GBP|Avg: £1,412 GBP|-7.9%
Retailer 1
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
Retailer 15
With Clarity
October 31, 2026
Retailer 4£532 GBP
Retailer 6£624 GBP
Retailer 14£640 GBP
Retailer 9£679 GBP
Retailer 7£873 GBP
Retailer 10£900 GBP
Retailer 2£1,109 GBP
Retailer 5£1,150 GBP
Retailer 13£1,209 GBP
Retailer 1£1,279 GBP
Retailer 12£1,841 GBP
Retailer 3£1,858 GBP
Retailer 15£1,902 GBP
Retailer 8£2,004 GBP
Retailer 11£2,325 GBP
With Clarity£2,607 GBP

17 data points across 16 retailers

14 retailers£640 GBP to £2,607 GBP

Retailer 1
-
£624 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£640 GBP
HK$6,700 HKD
View
A
Retailer 3
-
£679 GBP
$910 USD
View
B+
Retailer 4
-
£900 GBP
$1,206 USD
View
A
Retailer 5
-
£1,109 GBP
ZAR 24,010 ZAR
View
Retailer 6
-
£1,150 GBP
A$2,371 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£1,209 GBP
$1,620 USD
View
B+
Retailer 8
-
£1,279 GBP
$1,714 USD
View
B+
Retailer 9
-
£1,841 GBP
$2,466 USD
View
B+
Retailer 10
-
£1,858 GBP
SGD 3,364 SGD
View
B
Retailer 11
-
£1,902 GBP
$2,548 USD
View
B
Retailer 12
-
£2,004 GBP
$2,685 USD
View
B
Retailer 13
-
£2,325 GBP
View
Most Expensive
B
With Clarity
840612898 · Oct 31
£2,607 GBP
$3,493 USD
View
13 more retailers have this diamond
Prices start from £640 GBPSave up to £1,967 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
5.04ct Oval
£640 GBP