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Oval|Lab Grown|IGI

3.58ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG567355078

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG567355078

Diamond specifications and retailer prices

From £660 GBP
$884 USD
As of October 30, 2026
Save £2,049 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,709 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.58ct lab-grown oval diamond

This 3.58ct 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 LG567355078 or 567355078. Listed at 16 retailers as of October 30, 2026, with prices from £660 to £2,709, a £2,049 spread on the same certified stone. Brilliant Earth lists it at £2,709. 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

3.58
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567355078
Dimensions12.21 × 8.70 × 5.43 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
12.21 mm8.70 mm3.58 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567355078
Side View
Table 61.5%Crown 34.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,709 GBP|Low: £262 GBP|High: £3,903 GBP|Avg: £1,182 GBP|-30.6%
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
October 30, 2026
Retailer 5£379 GBP
Retailer 3£660 GBP
Retailer 9£661 GBP
Retailer 12£698 GBP
Retailer 14£716 GBP
Retailer 2£889 GBP
Retailer 8£914 GBP
Retailer 13£956 GBP
Retailer 10£1,131 GBP
Retailer 4£1,377 GBP
Retailer 7£1,554 GBP
Retailer 11£1,564 GBP
Retailer 6£1,650 GBP
Brilliant Earth£2,709 GBP

31 data points across 14 retailers

16 retailers£660 GBP to £2,709 GBP

Retailer 1
-
£328 GBP
$439 USD
Price last confirmed 37 days ago
Retailer 2
-
£366 GBP
$491 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£401 GBP
$537 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
£660 GBP
$884 USD
View
B+
Retailer 5
-
£661 GBP
$885 USD
View
B+
Retailer 6
-
£716 GBP
$959 USD
View
B+
Retailer 7
-
£889 GBP
A$1,833 AUD
View
B+
Retailer 8
-
£914 GBP
ZAR 19,782 ZAR
View
B+
Retailer 9
-
£956 GBP
$1,281 USD
View
B+
Retailer 10
-
£1,131 GBP
$1,516 USD
View
Retailer 11
-
£1,305 GBP
$1,749 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
£1,377 GBP
$1,845 USD
View
B
Retailer 13
-
£1,554 GBP
View
Retailer 14
-
£1,564 GBP
$2,095 USD
View
Price last confirmed 12 days ago
Retailer 15
-
£1,650 GBP
$2,211 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
7628485A · Oct 30
£2,709 GBP
$3,630 USD
View
15 more retailers have this diamond
Prices start from £660 GBPSave up to £2,049 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.

B+
3.58ct Oval
£660 GBP