CaratHunter
Plans
Oval|Lab Grown|IGI

3.53ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG579370604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG579370604

Diamond specifications and retailer prices

From £709 GBP
$950 USD
As of October 25, 2026
Save £2,844 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,553 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.53ct lab-grown oval diamond

This 3.53ct 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 LG579370604 or 579370604. Listed at 17 retailers as of October 25, 2026, with prices from £709 to £3,553, a £2,844 spread on the same certified stone. Brilliant Earth lists it at £3,553. 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

3.53
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579370604
Dimensions12.64 × 8.56 × 5.32 mm
L/W Ratio1.48
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
12.64 mm8.56 mm3.53 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579370604
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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 25
Current: £3,553 GBP|Low: £258 GBP|High: £3,851 GBP|Avg: £1,061 GBP|-7.8%
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
Retailer 16
Retailer 17
October 26, 2026
Retailer 5£375 GBP
Retailer 7£401 GBP
Retailer 9£567 GBP
Retailer 17£652 GBP
Retailer 10£664 GBP
Retailer 12£690 GBP
Retailer 16£709 GBP
Retailer 2£877 GBP
Retailer 11£894 GBP
Retailer 3£931 GBP
Retailer 8£1,081 GBP
Retailer 13£1,117 GBP
Retailer 4£1,360 GBP
Retailer 6£1,484 GBP
Retailer 15£1,535 GBP
Retailer 14£1,560 GBP
Brilliant Earth£3,553 GBP

31 data points across 17 retailers

17 retailers£709 GBP to £3,553 GBP

Retailer 1
-
£323 GBP
$433 USD
Price last confirmed 38 days ago
Retailer 2
-
£362 GBP
$485 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£396 GBP
$530 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£652 GBP
$873 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£664 GBP
$890 USD
View
Price last confirmed 5 days ago
Retailer 6
-
£690 GBP
€881 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£709 GBP
$950 USD
View
B+
Retailer 8
-
£877 GBP
A$1,808 AUD
View
Retailer 9
-
£894 GBP
ZAR 19,350 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£931 GBP
$1,248 USD
View
B+
Retailer 11
-
£1,117 GBP
$1,497 USD
View
Retailer 12
-
£1,288 GBP
$1,726 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
£1,360 GBP
$1,822 USD
View
Retailer 14
-
£1,484 GBP
$1,988 USD
View
Price last confirmed 20 days ago
Retailer 15
-
£1,535 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
£1,560 GBP
$2,090 USD
View
Price last confirmed 12 days ago
Most Expensive
C
Brilliant Earth
7628511A · Oct 26
£3,553 GBP
$4,760 USD
View
16 more retailers have this diamond
Prices start from £709 GBPSave up to £2,844 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+
3.53ct Oval
£709 GBP