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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG833692948

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833692948

Diamond specifications and retailer prices

From £730 GBP
$972 USD
As of October 28, 2026
Save £1,636 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,366 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.51ct lab-grown heart diamond

This 3.51ct 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 LG833692948 or 833692948. Listed at 8 retailers as of October 26, 2026, with prices from £730 to £2,366, a £1,636 spread on the same certified stone. MOH London lists it at £2,366. 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

3.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833692948
Dimensions10.62 × 9.58 × 6.04 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm9.58 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833692948
Side View
Table 64.0%Crown 33.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.9%

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 28
Current: £2,366 GBP|Low: £730 GBP|High: £2,391 GBP|Avg: £1,393 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£730 GBP
Retailer 3£833 GBP
Retailer 2£850 GBP
Retailer 8£1,265 GBP
Retailer 5£1,649 GBP
Retailer 7£1,762 GBP
Retailer 6£1,763 GBP
MOH London£2,366 GBP

37 data points across 8 retailers

8 retailers£730 GBP to £2,366 GBP

B+
Cheapest Retailer
-
£730 GBP
$972 USD
A
Retailer 2
-
£833 GBP
€1,057 EUR
View
A
Retailer 3
-
£850 GBP
View
B+
Retailer 4
-
£1,265 GBP
$1,685 USD
View
B+
Retailer 5
-
£1,649 GBP
$2,196 USD
View
B+
Retailer 6
-
£1,762 GBP
$2,346 USD
View
B+
Retailer 7
-
£1,799 GBP
$2,396 USD
View
Most Expensive
B
MOH London
LG833692948 · Oct 26
£2,366 GBP
View
7 more retailers have this diamond
Prices start from £730 GBPSave up to £1,636 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
3.51ct Heart
£730 GBP