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Heart|Lab Grown|IGI

3.05ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG566304258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG566304258

Diamond specifications and retailer prices

From £418 GBP
$560 USD
As of October 30, 2026
Save £1,843 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,261 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566304258 or 566304258. Listed at 19 retailers as of October 29, 2026, with prices from £418 to £2,261, a £1,843 spread on the same certified stone. MOH London lists it at £2,261. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566304258
Dimensions10.16 × 8.83 × 5.84 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.16 mm8.83 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566304258
Side View
Table 60.5%Crown 36.1°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
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 30
Current: £2,261 GBP|Low: £401 GBP|High: £2,276 GBP|Avg: £1,044 GBP|+8.3%
MOH London
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Retailer 18
November 1, 2026
Retailer 15£418 GBP
Retailer 8£467 GBP
Retailer 4£468 GBP
Retailer 5£518 GBP
Retailer 16£518 GBP
Retailer 2£585 GBP
Retailer 13£616 GBP
Retailer 7£725 GBP
Retailer 3£799 GBP
Retailer 6£804 GBP
Retailer 11£808 GBP
Retailer 14£1,337 GBP
Retailer 18£1,363 GBP
Retailer 17£1,668 GBP
Retailer 10£1,680 GBP
Retailer 9£1,748 GBP
Retailer 12£1,970 GBP
MOH London£2,261 GBP

42 data points across 18 retailers

19 retailers£418 GBP to £2,261 GBP

A
Cheapest Retailer
-
£418 GBP
$560 USD
A
Retailer 2
-
£467 GBP
$626 USD
View
Final sale: no returns
A
Retailer 3
-
£468 GBP
$627 USD
View
A
Retailer 4
-
£518 GBP
$694 USD
View
Retailer 5
-
£518 GBP
$694 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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£585 GBP
View
A
Retailer 7
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£616 GBP
$825 USD
View
A
Retailer 8
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£725 GBP
$971 USD
View
A
Retailer 9
-
£799 GBP
$1,071 USD
View
A
Retailer 10
-
£804 GBP
$1,077 USD
View
A
Retailer 11
-
£808 GBP
View
B+
Retailer 12
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£1,337 GBP
$1,791 USD
View
B+
Retailer 13
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£1,363 GBP
$1,826 USD
View
B
Retailer 14
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£1,668 GBP
$2,235 USD
View
B
Retailer 15
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£1,680 GBP
$2,251 USD
View
B
Retailer 16
-
£1,748 GBP
$2,342 USD
View
B
Retailer 17
-
£1,796 GBP
HK$18,800 HKD
View
B
Retailer 18
-
£1,970 GBP
$2,640 USD
View
Most Expensive
B
MOH London
LG566304258 · Oct 29
£2,261 GBP
View
18 more retailers have this diamond
Prices start from £418 GBPSave up to £1,843 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
£418 GBP