Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG792685608

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792685608

Diamond specifications and retailer prices

From £763 GBP
$1,022 USD
As of October 29, 2026
Save £5,596 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,359 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG792685608 or 792685608. Listed at 22 retailers as of October 29, 2026, with prices from £763 to £6,359, a £5,596 spread on the same certified stone. Do Amore Diamonds lists it at £6,359. 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 angle37.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792685608
Dimensions10.14 × 9.42 × 6.09 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm9.42 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792685608
Side View
Table 59.0%Crown 37.1°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 60.1%

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 29
Current: £1,692 GBP|Low: £763 GBP|High: £5,777 GBP|Avg: £1,772 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5£763 GBP
Retailer 3£790 GBP
Retailer 12£892 GBP
Retailer 4£1,064 GBP
Retailer 6£1,255 GBP
Retailer 1£1,692 GBP
Retailer 11£1,758 GBP
Retailer 9£1,969 GBP
Retailer 7£2,026 GBP
Retailer 13£2,455 GBP
Retailer 2£2,473 GBP
Retailer 8£2,975 GBP
Retailer 10£5,777 GBP

43 data points across 13 retailers

22 retailers£763 GBP to £6,359 GBP

Retailer 1
-
£655 GBP
$877 USD
Price last confirmed 28 days ago
Retailer 2
-
£741 GBP
$993 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£763 GBP
$1,022 USD
View
Final sale: no returns
Retailer 4
-
£790 GBP
$1,059 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£892 GBP
$1,195 USD
View
A
Retailer 6
-
£1,030 GBP
$1,380 USD
View
A
Retailer 7
-
£1,064 GBP
$1,425 USD
View
A
Retailer 8
-
£1,114 GBP
$1,492 USD
View
A
Retailer 9
-
£1,255 GBP
View
Retailer 10
-
£1,635 GBP
$2,191 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
£1,692 GBP
A$3,488 AUD
View
B+
Retailer 12
-
£1,758 GBP
$2,356 USD
View
Retailer 13
-
£1,969 GBP
A$4,059 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£2,026 GBP
ZAR 43,858 ZAR
View
Retailer 15
-
£2,455 GBP
A$5,060 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
£2,473 GBP
$3,313 USD
View
B
Retailer 17
-
£2,565 GBP
$3,437 USD
View
B
Retailer 18
-
£2,975 GBP
View
B
Retailer 19
-
£3,106 GBP
$4,161 USD
View
Retailer 20
-
£5,777 GBP
$7,740 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
£6,053 GBP
$8,110 USD
View
Most Expensive
B
Do Amore Diamonds
23-792685608 · Oct 29
£6,359 GBP
$8,520 USD
View
21 more retailers have this diamond
Prices start from £763 GBPSave up to £5,596 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
£763 GBP