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Oval|Lab Grown|IGI

3.59ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG579383288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG579383288

Diamond specifications and retailer prices

From £661 GBP
$886 USD
As of October 30, 2026
Save £2,048 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 3.59ct lab-grown oval diamond

This 3.59ct 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 LG579383288 or 579383288. Listed at 16 retailers as of October 30, 2026, with prices from £661 to £2,709, a £2,048 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

3.59
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383288
Dimensions12.32 × 8.72 × 5.41 mm
L/W Ratio1.41
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
12.32 mm8.72 mm3.59 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383288
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: £2,709 GBP|Low: £263 GBP|High: £3,918 GBP|Avg: £1,127 GBP|-30.9%
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
Retailer 16
October 31, 2026
Retailer 4£381 GBP
Retailer 6£407 GBP
Retailer 16£661 GBP
Retailer 12£664 GBP
Retailer 2£667 GBP
Retailer 15£716 GBP
Retailer 9£892 GBP
Retailer 11£916 GBP
Retailer 14£961 GBP
Retailer 7£1,103 GBP
Retailer 13£1,134 GBP
Retailer 3£1,380 GBP
Retailer 10£1,559 GBP
Retailer 5£1,654 GBP
Retailer 8£1,680 GBP
Brilliant Earth£2,709 GBP

33 data points across 16 retailers

16 retailers£661 GBP to £2,709 GBP

Retailer 1
-
£328 GBP
$440 USD
Price last confirmed 38 days ago
Retailer 2
-
£368 GBP
$493 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£402 GBP
$538 USD
View
Price last confirmed 34 days ago
B
Retailer 4
-
£661 GBP
$886 USD
View
B+
Retailer 5
-
£664 GBP
$890 USD
View
B+
Retailer 6
-
£667 GBP
€851 EUR
View
B+
Retailer 7
-
£716 GBP
$960 USD
View
B+
Retailer 8
-
£892 GBP
A$1,838 AUD
View
B+
Retailer 9
-
£916 GBP
ZAR 19,834 ZAR
View
B+
Retailer 10
-
£961 GBP
$1,288 USD
View
B+
Retailer 11
-
£1,134 GBP
$1,520 USD
View
Retailer 12
-
£1,308 GBP
$1,753 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
£1,380 GBP
$1,849 USD
View
B
Retailer 14
-
£1,559 GBP
View
Retailer 15
-
£1,654 GBP
$2,216 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
7630285A · Oct 30
£2,709 GBP
$3,630 USD
View
15 more retailers have this diamond
Prices start from £661 GBPSave up to £2,048 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+
3.59ct Oval
£661 GBP