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Heart|Lab Grown|IGI

4.00ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG843692695

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843692695

Diamond specifications and retailer prices

From £849 GBP
$1,137 USD
As of October 30, 2026
Save £1,971 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,820 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG843692695 or 843692695. Listed at 8 retailers as of October 30, 2026, with prices from £849 to £2,820, a £1,971 spread on the same certified stone. With Clarity lists it at £2,820. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843692695
Dimensions9.04 × 10.86 × 6.76 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm10.86 mm4.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843692695
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £951 GBP|Low: £849 GBP|High: £2,923 GBP|Avg: £1,675 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 3£849 GBP
Retailer 7£851 GBP
Retailer 1£951 GBP
Retailer 4£1,362 GBP
Retailer 5£1,922 GBP
Retailer 6£2,048 GBP
Retailer 2£2,516 GBP
With Clarity£2,820 GBP

15 data points across 8 retailers

8 retailers£849 GBP to £2,820 GBP

A
Cheapest Retailer
-
£849 GBP
$1,137 USD
B+
Retailer 2
-
£851 GBP
$1,140 USD
View
A
Retailer 3
-
£951 GBP
View
A
Retailer 4
-
£1,362 GBP
$1,825 USD
View
B+
Retailer 5
-
£1,922 GBP
$2,575 USD
View
B+
Retailer 6
-
£2,048 GBP
$2,745 USD
View
B
Retailer 7
-
£2,516 GBP
View
Most Expensive
B
With Clarity
843692695 · Oct 31
£2,820 GBP
$3,778 USD
View
7 more retailers have this diamond
Prices start from £849 GBPSave up to £1,971 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
4.00ct Heart
£849 GBP