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Oval|Lab Grown|IGI

3.67ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573384301

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573384301

Diamond specifications and retailer prices

From £675 GBP
$904 USD
As of October 30, 2026
Save £1,460 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,135 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.67ct lab-grown oval diamond

This 3.67ct 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 LG573384301 or 573384301. Listed at 15 retailers as of October 29, 2026, with prices from £675 to £2,135, a £1,460 spread on the same certified stone. Brilliant Earth lists it at £2,135. 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

3.67
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573384301
Dimensions12.35 × 8.83 × 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
12.35 mm8.83 mm3.67 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573384301
Side View
Table 61.5%Crown 36.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £2,135 GBP|Low: £268 GBP|High: £2,202 GBP|Avg: £1,023 GBP|-3.1%
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
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Retailer 17
October 29, 2026
Retailer 4£389 GBP
Retailer 6£416 GBP
Retailer 9£588 GBP
Retailer 16£675 GBP
Retailer 11£675 GBP
Retailer 14£715 GBP
Retailer 15£727 GBP
Retailer 2£910 GBP
Retailer 10£935 GBP
Retailer 17£1,001 GBP
Retailer 7£1,126 GBP
Retailer 13£1,158 GBP
Retailer 3£1,408 GBP
Retailer 5£1,523 GBP
Retailer 12£1,585 GBP
Retailer 8£1,872 GBP
Brilliant Earth£2,135 GBP

28 data points across 17 retailers

15 retailers£675 GBP to £2,135 GBP

Retailer 1
-
£335 GBP
$449 USD
Price last confirmed 38 days ago
Retailer 2
-
£375 GBP
$503 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£410 GBP
$550 USD
View
Price last confirmed 34 days ago
B
Retailer 4
-
£675 GBP
$904 USD
View
B+
Retailer 5
-
£675 GBP
$905 USD
View
B+
Retailer 6
-
£727 GBP
$974 USD
View
B+
Retailer 7
-
£910 GBP
A$1,876 AUD
View
B+
Retailer 8
-
£935 GBP
ZAR 20,249 ZAR
View
B+
Retailer 9
-
£1,001 GBP
$1,341 USD
View
B
Retailer 10
-
£1,158 GBP
$1,552 USD
View
Retailer 11
-
£1,336 GBP
$1,790 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
£1,408 GBP
$1,886 USD
View
Retailer 13
-
£1,523 GBP
$2,041 USD
View
Price last confirmed 20 days ago
B
Retailer 14
-
£1,585 GBP
View
Most Expensive
B
Brilliant Earth
7622769A · Oct 29
£2,135 GBP
$2,860 USD
View
14 more retailers have this diamond
Prices start from £675 GBPSave up to £1,460 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+
3.67ct Oval
£675 GBP