CaratHunter
Plans
Oval|Lab Grown|IGI

3.06ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG790602997

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790602997

Diamond specifications and retailer prices

From £490 GBP
$658 USD
As of November 1, 2026
Save £2,550 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,040 GBP at Brilliant Earth · As of November 2, 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 top-tier cut grade and certified by IGI LG790602997 or 790602997. Listed at 15 retailers as of November 1, 2026, with prices from £490 to £3,040, a £2,550 spread on the same certified stone. Brilliant Earth lists it at £3,040. 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

3.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790602997
Dimensions11.60 × 7.91 × 5.02 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm7.91 mm3.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790602997
Side View
Table 62.0%Crown 39.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.5%

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: Nov 1
Current: £3,040 GBP|Low: £470 GBP|High: £6,699 GBP|Avg: £1,236 GBP|-2.9%
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
November 1, 2026
Retailer 13£490 GBP
Retailer 5£534 GBP
Retailer 4£569 GBP
Retailer 14£569 GBP
Retailer 11£698 GBP
Retailer 10£700 GBP
Retailer 7£797 GBP
Retailer 15£929 GBP
Retailer 8£1,286 GBP
Retailer 9£1,322 GBP
Retailer 12£1,454 GBP
Retailer 3£1,601 GBP
Retailer 6£1,772 GBP
Retailer 2£2,398 GBP
Brilliant Earth£3,040 GBP

32 data points across 15 retailers

15 retailers£490 GBP to £3,040 GBP

A
Cheapest Retailer
-
£490 GBP
$658 USD
A
Retailer 2
-
£534 GBP
$716 USD
View
A
Retailer 3
-
£569 GBP
$764 USD
View
Retailer 4
-
£569 GBP
$764 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£698 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
£700 GBP
$940 USD
View
B+
Retailer 7
-
£797 GBP
$1,069 USD
View
B+
Retailer 8
-
£929 GBP
$1,246 USD
View
B+
Retailer 9
-
£1,286 GBP
A$2,654 AUD
View
B+
Retailer 10
-
£1,322 GBP
ZAR 28,650 ZAR
View
B
Retailer 11
-
£1,454 GBP
$1,951 USD
View
B
Retailer 12
-
£1,601 GBP
$2,148 USD
View
B
Retailer 13
-
£1,772 GBP
View
B
Retailer 14
-
£2,398 GBP
View
Most Expensive
B
Brilliant Earth
18788444A · Nov 2
£3,040 GBP
$4,080 USD
View
14 more retailers have this diamond
Prices start from £490 GBPSave up to £2,550 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
£490 GBP