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Heart|Lab Grown|IGI

3.05ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG685557353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685557353

Diamond specifications and retailer prices

From £426 GBP
$567 USD
As of October 27, 2026
Save £3,351 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,777 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG685557353 or 685557353. Listed at 18 retailers as of October 27, 2026, with prices from £426 to £3,777, a £3,351 spread on the same certified stone. Do Amore Diamonds lists it at £3,777. 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

3.05
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685557353
Dimensions9.34 × 10.02 × 5.85 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm10.02 mm3.05 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685557353
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.4%

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 27
Current: £3,777 GBP|Low: £339 GBP|High: £3,777 GBP|Avg: £1,338 GBP
Do Amore Diamonds
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
October 28, 2026
Retailer 3£342 GBP
Retailer 14£476 GBP
Retailer 7£627 GBP
Retailer 13£791 GBP
Retailer 12£813 GBP
Retailer 5£828 GBP
Retailer 2£910 GBP
Retailer 9£1,238 GBP
Retailer 10£1,310 GBP
Retailer 11£1,699 GBP
Retailer 6£1,763 GBP
Retailer 4£1,969 GBP
Retailer 8£2,298 GBP
Do Amore Diamonds£3,777 GBP

40 data points across 14 retailers

18 retailers£426 GBP to £3,777 GBP

A
Cheapest Retailer
-
£426 GBP
$567 USD
A
Retailer 2
-
£476 GBP
$634 USD
View
Final sale: no returns
A
Retailer 3
-
£477 GBP
$635 USD
View
A
Retailer 4
-
£528 GBP
$703 USD
View
A
Retailer 5
-
£528 GBP
$703 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£627 GBP
$835 USD
View
A
Retailer 7
-
£791 GBP
$1,053 USD
View
A
Retailer 8
-
£813 GBP
$1,082 USD
View
A
Retailer 9
-
£828 GBP
$1,102 USD
View
A
Retailer 10
-
£910 GBP
View
B+
Retailer 11
-
£1,238 GBP
A$2,536 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£1,310 GBP
$1,744 USD
View
B+
Retailer 13
-
£1,532 GBP
$2,040 USD
View
B+
Retailer 14
-
£1,699 GBP
$2,262 USD
View
B+
Retailer 15
-
£1,763 GBP
$2,347 USD
View
B
Retailer 16
-
£1,969 GBP
$2,622 USD
View
B
Retailer 17
-
£2,298 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9888DF220 · Oct 29
£3,777 GBP
$5,030 USD
View
17 more retailers have this diamond
Prices start from £426 GBPSave up to £3,351 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
3.05ct Heart
£426 GBP