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Heart|Lab Grown|IGI

3.85ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG728504935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728504935

Diamond specifications and retailer prices

From £476 GBP
$638 USD
As of October 27, 2026
Save £3,606 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,082 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.85ct lab-grown heart diamond

This 3.85ct 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 LG728504935 or 728504935. Listed at 21 retailers as of October 27, 2026, with prices from £476 to £4,082, a £3,606 spread on the same certified stone. Brilliant Earth lists it at £4,082. 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

3.85
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728504935
Dimensions9.46 × 11.36 × 6.06 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm11.36 mm3.85 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728504935
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 53.3%

Caratlytics Score

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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: Oct 27
Current: £4,082 GBP|Low: £458 GBP|High: £4,806 GBP|Avg: £1,262 GBP|-15.1%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 17£476 GBP
Retailer 12£518 GBP
Retailer 9£533 GBP
Retailer 3£552 GBP
Retailer 4£552 GBP
Retailer 16£666 GBP
Retailer 13£687 GBP
Retailer 8£805 GBP
Retailer 2£880 GBP
Retailer 7£904 GBP
Retailer 14£1,255 GBP
Retailer 11£1,283 GBP
Retailer 15£1,322 GBP
Retailer 5£1,553 GBP
Retailer 6£1,884 GBP
Retailer 10£2,340 GBP
Brilliant Earth£4,082 GBP

38 data points across 17 retailers

21 retailers£476 GBP to £4,082 GBP

A
Cheapest Retailer
-
£476 GBP
$638 USD
A
Retailer 2
-
£518 GBP
$694 USD
View
A
Retailer 3
-
£533 GBP
$714 USD
View
Final sale: no returns
Retailer 4
-
£552 GBP
$740 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£552 GBP
$740 USD
View
Retailer 6
-
£666 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
£687 GBP
$920 USD
View
A
Retailer 8
-
£805 GBP
$1,078 USD
View
A
Retailer 9
-
£880 GBP
View
A
Retailer 10
-
£904 GBP
$1,211 USD
View
Retailer 11
-
£1,255 GBP
A$2,587 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
£1,283 GBP
ZAR 27,767 ZAR
View
B+
Retailer 13
-
£1,322 GBP
$1,771 USD
View
B+
Retailer 14
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£1,493 GBP
$2,001 USD
View
B+
Retailer 15
-
£1,553 GBP
$2,081 USD
View
B+
Retailer 16
-
£1,871 GBP
$2,507 USD
View
B+
Retailer 17
-
£1,884 GBP
$2,525 USD
View
B+
Retailer 18
-
£1,907 GBP
$2,555 USD
View
B+
Retailer 19
-
£1,934 GBP
$2,592 USD
View
B+
Retailer 20
-
£2,340 GBP
View
Most Expensive
B
Brilliant Earth
15544401A · Oct 30
£4,082 GBP
$5,470 USD
View
20 more retailers have this diamond
Prices start from £476 GBPSave up to £3,606 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
3.85ct Heart
£476 GBP