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Heart|Lab Grown|IGI

13.05ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG780610034

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780610034

Diamond specifications and retailer prices

From £2,754 GBP
$3,690 USD
As of October 30, 2026
Save £16,195 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £22,069 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 13.05ct lab-grown heart diamond

This 13.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780610034 or 780610034. Listed at 20 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780610034
Dimensions14.63 × 16.60 × 9.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm16.60 mm13.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780610034
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 56.8%

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 30
Current: £8,565 GBP|Low: £2,644 GBP|High: £8,774 GBP|Avg: £4,888 GBP|+2.4%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 14£2,754 GBP
Retailer 4£2,997 GBP
Retailer 6£3,085 GBP
Retailer 2£3,195 GBP
Retailer 10£3,198 GBP
Retailer 5£3,424 GBP
Retailer 13£4,321 GBP
Retailer 3£4,406 GBP
Retailer 11£4,555 GBP
Retailer 8£4,596 GBP
Retailer 9£5,458 GBP
Retailer 12£6,651 GBP
Retailer 7£6,982 GBP
Retailer 15£8,081 GBP
Retailer 1£8,565 GBP

41 data points across 15 retailers

20 retailers£2,754 GBP to £18,949 GBP

A
Cheapest Retailer
-
£2,754 GBP
$3,690 USD
A
Retailer 2
-
£2,997 GBP
$4,015 USD
View
A
Retailer 3
-
£3,085 GBP
$4,133 USD
View
Final sale: no returns
A
Retailer 4
-
£3,195 GBP
$4,281 USD
View
Retailer 5
-
£3,195 GBP
$4,281 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£3,198 GBP
$4,285 USD
View
A
Retailer 7
-
£3,424 GBP
$4,588 USD
View
B+
Retailer 8
-
£4,321 GBP
$5,789 USD
View
B+
Retailer 9
-
£4,406 GBP
$5,904 USD
View
B+
Retailer 10
-
£4,555 GBP
$6,103 USD
View
B+
Retailer 11
-
£4,596 GBP
View
B+
Retailer 12
-
£5,458 GBP
ZAR 118,150 ZAR
View
Retailer 13
-
£6,651 GBP
A$13,710 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£6,982 GBP
$9,355 USD
View
B
Retailer 15
-
£8,081 GBP
$10,827 USD
View
B
Retailer 16
-
£8,565 GBP
A$17,655 AUD
View
B
Retailer 17
-
£8,795 GBP
$11,784 USD
View
B
Retailer 18
-
£12,526 GBP
$16,783 USD
View
B
Retailer 19
-
£18,949 GBP
$25,390 USD
View
Most Expensive
Do Amore Diamonds
23-780610034 · Oct 31
£22,069 GBP
$29,570 USD
View
Price under review
19 more retailers have this diamond
Prices start from £2,754 GBPSave up to £16,195 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
13.05ct Heart
£2,754 GBP