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Oval|Lab Grown|IGI

3.60ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG596319670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG596319670

Diamond specifications and retailer prices

From £663 GBP
$888 USD
As of October 30, 2026
Save £1,434 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,097 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.6ct lab-grown oval diamond

This 3.6ct 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 LG596319670 or 596319670. Listed at 15 retailers as of October 29, 2026, with prices from £663 to £2,097, a £1,434 spread on the same certified stone. Brilliant Earth lists it at £2,097. 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

3.60
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596319670
Dimensions12.40 × 8.74 × 5.24 mm
L/W Ratio1.42
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
12.40 mm8.74 mm3.60 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596319670
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.0%

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: £2,097 GBP|Low: £263 GBP|High: £2,157 GBP|Avg: £1,008 GBP|-2.8%
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
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Retailer 17
October 29, 2026
Retailer 4£381 GBP
Retailer 6£408 GBP
Retailer 9£577 GBP
Retailer 16£663 GBP
Retailer 11£664 GBP
Retailer 13£702 GBP
Retailer 15£718 GBP
Retailer 2£894 GBP
Retailer 10£919 GBP
Retailer 17£966 GBP
Retailer 7£1,103 GBP
Retailer 12£1,137 GBP
Retailer 3£1,384 GBP
Retailer 5£1,504 GBP
Retailer 14£1,563 GBP
Retailer 8£1,868 GBP
Brilliant Earth£2,097 GBP

28 data points across 17 retailers

15 retailers£663 GBP to £2,097 GBP

Retailer 1
-
£329 GBP
$441 USD
Price last confirmed 38 days ago
Retailer 2
-
£369 GBP
$494 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£403 GBP
$540 USD
View
Price last confirmed 34 days ago
B
Retailer 4
-
£663 GBP
$888 USD
View
B+
Retailer 5
-
£664 GBP
$890 USD
View
B+
Retailer 6
-
£718 GBP
$962 USD
View
B+
Retailer 7
-
£894 GBP
A$1,843 AUD
View
B+
Retailer 8
-
£919 GBP
ZAR 19,886 ZAR
View
B+
Retailer 9
-
£966 GBP
$1,294 USD
View
B
Retailer 10
-
£1,137 GBP
$1,524 USD
View
Retailer 11
-
£1,312 GBP
$1,758 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
£1,384 GBP
$1,854 USD
View
Retailer 13
-
£1,504 GBP
$2,015 USD
View
Price last confirmed 20 days ago
Retailer 14
-
£1,563 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
7969369A · Oct 29
£2,097 GBP
$2,810 USD
View
14 more retailers have this diamond
Prices start from £663 GBPSave up to £1,434 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+
3.60ct Oval
£663 GBP