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Heart|Lab Grown|IGI

3.03ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG623460683

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623460683

Diamond specifications and retailer prices

From £469 GBP
$624 USD
As of October 29, 2026
Save £4,578 GBP (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,046 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG623460683 or 623460683. Listed at 25 retailers as of October 27, 2026, with prices from £469 to £5,046, a £4,578 spread on the same certified stone. Brilliant Earth lists it at £5,046. 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

3.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623460683
Dimensions9.99 × 9.99 × 8.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.99 mm9.99 mm3.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623460683
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.6%

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 29
Current: £5,046 GBP|Low: £469 GBP|High: £5,054 GBP|Avg: £1,429 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 10£469 GBP
Retailer 8£527 GBP
Retailer 17£604 GBP
Retailer 15£712 GBP
Retailer 12£728 GBP
Retailer 2£809 GBP
Retailer 4£1,053 GBP
Retailer 7£1,120 GBP
Retailer 14£1,130 GBP
Retailer 13£1,141 GBP
Retailer 6£1,195 GBP
Retailer 5£1,611 GBP
Retailer 3£1,688 GBP
Retailer 16£1,757 GBP
Retailer 9£1,987 GBP
Retailer 11£2,270 GBP
Brilliant Earth£5,046 GBP

30 data points across 17 retailers

25 retailers£469 GBP to £5,046 GBP

A
Retailer 1
-
£414 GBP
$551 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£469 GBP
$624 USD
View
Final sale: no returns
A
Retailer 3
-
£483 GBP
$643 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£527 GBP
$702 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£535 GBP
$712 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
£551 GBP
$734 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
£604 GBP
$805 USD
View
A
Retailer 8
-
£712 GBP
$948 USD
View
A
Retailer 9
-
£728 GBP
$969 USD
View
A
Retailer 10
-
£809 GBP
View
A
Retailer 11
-
£1,053 GBP
$1,402 USD
View
A
Retailer 12
-
£1,120 GBP
A$2,294 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
£1,130 GBP
ZAR 24,303 ZAR
View
B+
Retailer 14
-
£1,141 GBP
A$2,338 AUD
View
B+
Retailer 15
-
£1,195 GBP
$1,591 USD
View
B+
Retailer 16
-
£1,307 GBP
$1,741 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
£1,406 GBP
$1,872 USD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
£1,611 GBP
$2,145 USD
View
B+
Retailer 19
-
£1,688 GBP
$2,248 USD
View
B+
Retailer 20
-
£1,697 GBP
$2,260 USD
View
B+
Retailer 21
-
£1,757 GBP
$2,340 USD
View
B
Retailer 22
-
£1,987 GBP
A$4,070 AUD
View
Price last confirmed 20 days ago
B
Retailer 23
-
£2,270 GBP
View
B
Retailer 24
-
£5,046 GBP
$6,720 USD
View
Most Expensive
B
Brilliant Earth
9393229A · Oct 27
£5,046 GBP
$6,720 USD
View
24 more retailers have this diamond
Prices start from £469 GBPSave up to £4,578 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
3.03ct Heart
£469 GBP