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Oval|Lab Grown|IGI

4.12ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG564358585

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG564358585

Diamond specifications and retailer prices

From £567 GBP
$760 USD
As of October 31, 2026
Save £2,172 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,739 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG564358585 or 564358585. Listed at 16 retailers as of October 31, 2026, with prices from £567 to £2,739, a £2,172 spread on the same certified stone. Brilliant Earth lists it at £2,739. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.12
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564358585
Dimensions12.31 × 8.93 × 5.72 mm
L/W Ratio1.38
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
12.31 mm8.93 mm4.12 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564358585
Side View
Table 63.0%Crown 40.1°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 64.1%

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 31
Current: £2,739 GBP|Low: £281 GBP|High: £3,217 GBP|Avg: £1,131 GBP|-14.8%
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
Retailer 15
October 31, 2026
Retailer 5£387 GBP
Retailer 6£429 GBP
Retailer 8£567 GBP
Retailer 3£721 GBP
Retailer 2£725 GBP
Retailer 15£763 GBP
Retailer 10£922 GBP
Retailer 9£929 GBP
Retailer 14£955 GBP
Retailer 7£1,160 GBP
Retailer 12£1,196 GBP
Retailer 4£1,509 GBP
Retailer 11£1,936 GBP
Retailer 13£1,963 GBP
Brilliant Earth£2,739 GBP

34 data points across 15 retailers

16 retailers£567 GBP to £2,739 GBP

Retailer 1
-
£346 GBP
$463 USD
Price last confirmed 38 days ago
Retailer 2
-
£387 GBP
$519 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£423 GBP
$567 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£567 GBP
$760 USD
View
B+
Retailer 5
-
£721 GBP
$966 USD
View
B+
Retailer 6
-
£725 GBP
€925 EUR
View
A
Retailer 7
-
£763 GBP
$1,023 USD
View
B+
Retailer 8
-
£922 GBP
ZAR 19,957 ZAR
View
B+
Retailer 9
-
£929 GBP
A$1,914 AUD
View
B+
Retailer 10
-
£955 GBP
$1,280 USD
View
B+
Retailer 11
-
£1,196 GBP
$1,602 USD
View
Retailer 12
-
£1,378 GBP
$1,847 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
£1,509 GBP
$2,022 USD
View
B
Retailer 14
-
£1,936 GBP
View
Retailer 15
-
£1,963 GBP
$2,630 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
7622609A · Oct 31
£2,739 GBP
$3,670 USD
View
15 more retailers have this diamond
Prices start from £567 GBPSave up to £2,172 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
4.12ct Oval
£567 GBP