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Heart|Lab Grown|IGI

3.07ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG844614166

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844614166

Diamond specifications and retailer prices

From £436 GBP
As of November 4, 2026
Save £2,950 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,927 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844614166 or 844614166. Listed at 20 retailers as of November 4, 2026, with a 677% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844614166
Dimensions8.95 × 9.93 × 5.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm9.93 mm3.07 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844614166
Side View
Table 61.0%Crown 32.1°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £882 GBP|Low: £436 GBP|High: £4,927 GBP|Avg: £1,348 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 19
Yadav Diamonds
November 5, 2026
Retailer 10£436 GBP
Retailer 3£487 GBP
Retailer 16£487 GBP
Retailer 18£540 GBP
Retailer 2£637 GBP
Retailer 9£713 GBP
Retailer 12£744 GBP
Retailer 7£799 GBP
Retailer 5£841 GBP
Retailer 1£882 GBP
Retailer 6£1,259 GBP
Retailer 14£1,294 GBP
Retailer 15£1,340 GBP
Retailer 19£1,567 GBP
Retailer 8£1,723 GBP
Retailer 17£1,787 GBP
Retailer 11£2,009 GBP
Retailer 4£2,076 GBP
Retailer 13£3,385 GBP
Yadav Diamonds£4,927 GBP

7 data points across 20 retailers

20 retailers£436 GBP to £3,385 GBP

A
Cheapest Retailer
-
£436 GBP
A
Retailer 2
-
£487 GBP
View
Final sale: no returns
A
Retailer 3
-
£487 GBP
View
A
Retailer 4
-
£540 GBP
View
A
Retailer 5
-
£637 GBP
View
A
Retailer 6
-
£713 GBP
View
A
Retailer 7
-
£744 GBP
View
A
Retailer 8
-
£799 GBP
View
A
Retailer 9
-
£841 GBP
View
A
Retailer 10
-
£882 GBP
View
B+
Retailer 11
-
£1,259 GBP
View
B+
Retailer 12
-
£1,294 GBP
View
B
Retailer 13
-
£1,340 GBP
View
B
Retailer 14
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£1,567 GBP
View
B
Retailer 15
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£1,723 GBP
View
B
Retailer 16
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£1,787 GBP
View
B
Retailer 17
-
£2,009 GBP
View
B
Retailer 18
-
£2,076 GBP
View
B
Retailer 19
-
£3,385 GBP
View
Most Expensive
Yadav Diamonds
13377749 · Nov 4
£4,927 GBP
$6,651 USD
View
Price under review
19 more retailers have this diamond
Prices start from £436 GBPSave up to £2,950 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
3.07ct Heart
£436 GBP