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Heart|Lab Grown|IGI

3.80ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG772646332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772646332

Diamond specifications and retailer prices

From £445 GBP
$596 USD
As of October 27, 2026
Save £3,794 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,239 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.8ct lab-grown heart diamond

This 3.8ct 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 LG772646332 or 772646332. Listed at 23 retailers as of October 27, 2026, with prices from £445 to £4,239, a £3,794 spread on the same certified stone. Brilliant Earth lists it at £4,239. 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

3.80
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772646332
Dimensions10.04 × 10.91 × 5.93 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.04 mm10.91 mm3.80 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772646332
Side View
Table 64.0%Crown 32.5°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 54.4%

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: £4,239 GBP|Low: £427 GBP|High: £4,239 GBP|Avg: £1,153 GBP|+1.1%
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 4£445 GBP
Retailer 10£497 GBP
Retailer 18£498 GBP
Retailer 5£552 GBP
Retailer 6£552 GBP
Retailer 8£622 GBP
Retailer 15£649 GBP
Retailer 3£739 GBP
Retailer 12£830 GBP
Retailer 11£833 GBP
Retailer 2£863 GBP
Retailer 16£1,172 GBP
Retailer 14£1,198 GBP
Retailer 17£1,368 GBP
Retailer 7£1,450 GBP
Retailer 19£1,673 GBP
Retailer 9£1,834 GBP
Retailer 13£2,407 GBP
Brilliant Earth£4,239 GBP

35 data points across 19 retailers

23 retailers£445 GBP to £4,239 GBP

A
Cheapest Retailer
-
£445 GBP
$596 USD
A
Retailer 2
-
£497 GBP
$666 USD
View
Final sale: no returns
A
Retailer 3
-
£498 GBP
$667 USD
View
A
Retailer 4
-
£552 GBP
$739 USD
View
Retailer 5
-
£552 GBP
$739 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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£602 GBP
HK$6,300 HKD
View
Retailer 7
-
£622 GBP
View
Price last confirmed 22 days ago
A
Retailer 8
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£649 GBP
$870 USD
View
B+
Retailer 9
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£739 GBP
$990 USD
View
A
Retailer 10
-
£830 GBP
€1,059 EUR
View
A
Retailer 11
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£833 GBP
$1,116 USD
View
A
Retailer 12
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£863 GBP
View
Retailer 13
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£1,172 GBP
A$2,415 AUD
View
Price last confirmed 10 days ago
A
Retailer 14
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£1,198 GBP
ZAR 25,925 ZAR
View
B+
Retailer 15
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£1,368 GBP
$1,833 USD
View
B+
Retailer 16
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£1,449 GBP
$1,942 USD
View
B+
Retailer 17
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£1,450 GBP
$1,943 USD
View
B+
Retailer 18
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£1,673 GBP
$2,241 USD
View
B+
Retailer 19
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£1,740 GBP
SGD 3,151 SGD
View
B+
Retailer 20
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£1,784 GBP
$2,390 USD
View
B+
Retailer 21
-
£1,834 GBP
$2,457 USD
View
B
Retailer 22
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£2,407 GBP
View
Most Expensive
B
Brilliant Earth
17661045A · Oct 28
£4,239 GBP
$5,680 USD
View
22 more retailers have this diamond
Prices start from £445 GBPSave up to £3,794 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
3.80ct Heart
£445 GBP