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Heart|Lab Grown|IGI

4.00ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG700514922

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG700514922

Diamond specifications and retailer prices

From £1,823 GBP
$2,443 USD
As of October 30, 2026
Save £5,558 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,382 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG700514922 or 700514922. Listed at 20 retailers as of October 30, 2026, with prices from £1,823 to £7,382, a £5,558 spread on the same certified stone. Taylor and Hart lists it at £7,382. 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

4.00
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514922
Dimensions10.01 × 8.65 × 5.66 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.01 mm8.65 mm4.00 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700514922
Side View
Table 63.0%Crown 35.1°Girdle: STK-VTKPavilion 30.4°Culet: NoneDepth 56.5%

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 30
Current: £2,855 GBP|Low: £1,750 GBP|High: £6,784 GBP|Avg: £3,621 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£1,823 GBP
Retailer 4£2,042 GBP
Retailer 12£2,115 GBP
Retailer 3£2,206 GBP
Retailer 8£2,235 GBP
Retailer 1£2,855 GBP
Retailer 7£2,891 GBP
Retailer 2£3,297 GBP
Retailer 5£4,502 GBP
Retailer 11£5,370 GBP
Retailer 6£5,693 GBP
Retailer 10£6,583 GBP

44 data points across 12 retailers

20 retailers£1,823 GBP to £7,382 GBP

B+
Cheapest Retailer
-
£1,823 GBP
$2,443 USD
B
Retailer 2
-
£1,914 GBP
$2,565 USD
View
B+
Retailer 3
-
£1,984 GBP
$2,658 USD
View
B+
Retailer 4
-
£2,042 GBP
$2,736 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,115 GBP
$2,834 USD
View
Retailer 6
-
£2,115 GBP
$2,834 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
£2,206 GBP
$2,956 USD
View
B+
Retailer 8
-
£2,235 GBP
$2,995 USD
View
B
Retailer 9
-
£2,855 GBP
View
B
Retailer 10
-
£2,891 GBP
$3,873 USD
View
B
Retailer 11
-
£2,907 GBP
$3,895 USD
View
B
Retailer 12
-
£3,297 GBP
$4,417 USD
View
B
Retailer 13
-
£4,502 GBP
ZAR 97,445 ZAR
View
B
Retailer 14
-
£5,370 GBP
$7,195 USD
View
B
Retailer 15
-
£5,647 GBP
$7,566 USD
View
B
Retailer 16
-
£5,693 GBP
View
B
Retailer 17
-
£5,942 GBP
$7,962 USD
View
B
Retailer 18
-
£6,583 GBP
$8,820 USD
View
Most Expensive
B
Taylor and Hart
1Z0NO67 · Oct 30
£7,382 GBP
$9,890 USD
View
18 more retailers have this diamond
Prices start from £1,823 GBPSave up to £5,558 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+
4.00ct Heart
£1,823 GBP