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Heart|Lab Grown|IGI

3.01ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG637469942

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG637469942

Diamond specifications and retailer prices

From £896 GBP
$1,201 USD
As of October 30, 2026
Save £7,060 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,956 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG637469942 or 637469942. Listed at 22 retailers as of October 30, 2026, with prices from £896 to £7,956, a £7,060 spread on the same certified stone. Do Amore Diamonds lists it at £7,956. 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

3.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637469942
Dimensions9.33 × 9.87 × 5.71 mm
L/W Ratio1.06
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
9.33 mm9.87 mm3.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637469942
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.9%

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 30
Current: £3,687 GBP|Low: £861 GBP|High: £9,396 GBP|Avg: £2,617 GBP
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
November 1, 2026
Retailer 2£896 GBP
Retailer 5£1,003 GBP
Retailer 3£1,040 GBP
Retailer 11£1,142 GBP
Retailer 6£1,605 GBP
Retailer 9£1,737 GBP
Retailer 4£1,991 GBP
Retailer 7£2,591 GBP
Retailer 10£2,665 GBP
Retailer 13£3,377 GBP
Retailer 1£3,687 GBP
Retailer 12£4,070 GBP
Retailer 8£6,575 GBP

42 data points across 13 retailers

22 retailers£896 GBP to £7,956 GBP

Retailer 1
-
£896 GBP
$1,201 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£896 GBP
$1,201 USD
View
Retailer 3
-
£975 GBP
$1,306 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£1,003 GBP
$1,344 USD
View
Final sale: no returns
Retailer 5
-
£1,040 GBP
$1,393 USD
View
Price last confirmed 29 days ago
Retailer 6
-
£1,040 GBP
$1,393 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£1,142 GBP
$1,530 USD
View
A
Retailer 8
-
£1,280 GBP
$1,715 USD
View
A
Retailer 9
-
£1,455 GBP
$1,950 USD
View
A
Retailer 10
-
£1,605 GBP
View
A
Retailer 11
-
£1,737 GBP
€2,216 EUR
View
A
Retailer 12
-
£1,737 GBP
$2,327 USD
View
A
Retailer 13
-
£1,991 GBP
$2,668 USD
View
A
Retailer 14
-
£2,151 GBP
$2,882 USD
View
Retailer 15
-
£2,151 GBP
$2,882 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£2,591 GBP
A$5,342 AUD
View
B+
Retailer 17
-
£2,665 GBP
ZAR 57,678 ZAR
View
B+
Retailer 18
-
£3,240 GBP
$4,342 USD
View
B+
Retailer 19
-
£3,687 GBP
View
B+
Retailer 20
-
£4,070 GBP
$5,453 USD
View
B
Retailer 21
-
£6,575 GBP
$8,810 USD
View
Most Expensive
B
Do Amore Diamonds
27-D13110C97 · Oct 31
£7,956 GBP
$10,660 USD
View
21 more retailers have this diamond
Prices start from £896 GBPSave up to £7,060 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
3.01ct Heart
£896 GBP