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Radiant|Lab Grown|IGI

14.00ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG596344312

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG596344312

Diamond specifications and retailer prices

From £1,922 GBP
$2,575 USD
As of November 2, 2026
Save £8,594 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,516 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 14ct lab-grown radiant diamond

This 14ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG596344312 or 596344312. Listed at 13 retailers as of October 31, 2026, with prices from £1,922 to £10,516, a £8,594 spread on the same certified stone. Brilliant Earth lists it at £10,516. 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

14.00
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596344312
Dimensions16.51 × 11.98 × 8.16 mm
L/W Ratio1.38
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
16.51 mm11.98 mm14.00 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596344312
Side View
Table 65.0%Crown 42.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £10,516 GBP|Low: £1,240 GBP|High: £12,882 GBP|Avg: £4,312 GBP|-18.4%
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
November 1, 2026
Retailer 4£1,737 GBP
Retailer 9£1,922 GBP
Retailer 5£2,065 GBP
Retailer 13£2,274 GBP
Retailer 10£2,784 GBP
Retailer 3£2,812 GBP
Retailer 11£2,885 GBP
Retailer 8£2,936 GBP
Retailer 2£3,333 GBP
Retailer 15£3,412 GBP
Retailer 6£5,811 GBP
Retailer 14£6,291 GBP
Retailer 12£6,773 GBP
Retailer 7£6,839 GBP
Brilliant Earth£10,516 GBP

35 data points across 15 retailers

13 retailers£1,922 GBP to £10,516 GBP

A
Cheapest Retailer
-
£1,922 GBP
$2,575 USD
Retailer 2
-
£2,065 GBP
$2,767 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£2,274 GBP
$3,047 USD
View
B+
Retailer 4
-
£2,784 GBP
ZAR 60,273 ZAR
View
B+
Retailer 5
-
£2,812 GBP
$3,768 USD
View
B+
Retailer 6
-
£2,885 GBP
$3,865 USD
View
B+
Retailer 7
-
£2,936 GBP
€3,746 EUR
View
B+
Retailer 8
-
£3,333 GBP
A$6,870 AUD
View
B+
Retailer 9
-
£3,412 GBP
View
Retailer 10
-
£5,811 GBP
$7,786 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
£6,291 GBP
$8,429 USD
View
B
Retailer 12
-
£6,773 GBP
$9,075 USD
View
Most Expensive
B
Brilliant Earth
7939355A · Oct 31
£10,516 GBP
$14,090 USD
View
12 more retailers have this diamond
Prices start from £1,922 GBPSave up to £8,594 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.

A
14.00ct Radiant
£1,922 GBP