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Oval|Lab Grown|IGI

3.06ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG594334380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG594334380

Diamond specifications and retailer prices

From £540 GBP
$724 USD
As of November 1, 2026
Save £1,249 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,788 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG594334380 or 594334380. Listed at 17 retailers as of October 28, 2026, with prices from £540 to £1,788, a £1,249 spread on the same certified stone. Brilliant Earth lists it at £1,788. 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

3.06
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594334380
Dimensions11.60 × 8.27 × 5.10 mm
L/W Ratio1.40
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
11.60 mm8.27 mm3.06 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594334380
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 1
Current: £1,788 GBP|Low: £226 GBP|High: £2,385 GBP|Avg: £906 GBP|-25.0%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 5£305 GBP
Retailer 7£350 GBP
Retailer 3£540 GBP
Retailer 12£540 GBP
Retailer 10£557 GBP
Retailer 16£628 GBP
Retailer 11£713 GBP
Retailer 15£718 GBP
Retailer 2£735 GBP
Retailer 13£990 GBP
Retailer 4£1,115 GBP
Retailer 8£1,261 GBP
Retailer 9£1,318 GBP
Retailer 6£1,403 GBP
Retailer 14£1,408 GBP
Brilliant Earth£1,788 GBP

32 data points across 16 retailers

17 retailers£540 GBP to £1,788 GBP

Retailer 1
-
£282 GBP
$379 USD
Price last confirmed 40 days ago
Retailer 2
-
£317 GBP
$425 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£346 GBP
$464 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
£540 GBP
$724 USD
View
B+
Retailer 5
-
£540 GBP
$725 USD
View
A
Retailer 6
-
£557 GBP
€712 EUR
View
B+
Retailer 7
-
£628 GBP
$843 USD
View
B+
Retailer 8
-
£713 GBP
A$1,473 AUD
View
B+
Retailer 9
-
£718 GBP
$964 USD
View
B+
Retailer 10
-
£735 GBP
ZAR 15,936 ZAR
View
B+
Retailer 11
-
£990 GBP
$1,328 USD
View
B
Retailer 12
-
£1,115 GBP
$1,496 USD
View
Retailer 13
-
£1,126 GBP
$1,511 USD
View
Price last confirmed 35 days ago
B
Retailer 14
-
£1,318 GBP
View
Retailer 15
-
£1,403 GBP
$1,882 USD
View
Price last confirmed 22 days ago
Retailer 16
-
£1,408 GBP
$1,890 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
7881102A · Oct 28
£1,788 GBP
$2,400 USD
View
16 more retailers have this diamond
Prices start from £540 GBPSave up to £1,249 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
3.06ct Oval
£540 GBP