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Heart|Lab Grown|IGI

1.47ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG783613789

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783613789

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £769 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £930 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783613789 or 783613789. Listed at 17 retailers as of October 30, 2026, with prices from £162 to £930, a £769 spread on the same certified stone. Reve Diamonds lists it at £930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783613789
Dimensions8.02 × 7.13 × 4.50 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
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
8.02 mm7.13 mm1.47 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783613789
Side View
Table 59.0%Crown 36°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £372 GBP|Low: £162 GBP|High: £930 GBP|Avg: £426 GBP|-12.8%
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
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 3£162 GBP
Retailer 16£181 GBP
Retailer 14£187 GBP
Retailer 2£201 GBP
Retailer 6£201 GBP
Retailer 9£269 GBP
Retailer 15£270 GBP
Retailer 11£344 GBP
Retailer 1£372 GBP
Retailer 8£389 GBP
Retailer 7£487 GBP
Retailer 12£490 GBP
Retailer 13£508 GBP
Retailer 5£645 GBP
Retailer 4£684 GBP
Retailer 10£808 GBP
Reve Diamonds£930 GBP

41 data points across 17 retailers

17 retailers£162 GBP to £930 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£187 GBP
$251 USD
View
A
Retailer 4
-
£201 GBP
$269 USD
View
A
Retailer 5
-
£201 GBP
$269 USD
View
A
Retailer 6
-
£269 GBP
View
B+
Retailer 7
-
£270 GBP
$362 USD
View
A
Retailer 8
-
£344 GBP
ZAR 7,457 ZAR
View
A
Retailer 9
-
£372 GBP
View
A
Retailer 10
-
£389 GBP
$521 USD
View
B+
Retailer 11
-
£487 GBP
$653 USD
View
B+
Retailer 12
-
£490 GBP
A$1,010 AUD
View
B+
Retailer 13
-
£508 GBP
$681 USD
View
B+
Retailer 14
-
£645 GBP
$864 USD
View
B+
Retailer 15
-
£684 GBP
$917 USD
View
B
Retailer 16
-
£808 GBP
View
Most Expensive
B
Reve Diamonds
AFC7AB49D · Oct 30
£930 GBP
$1,247 USD
View
16 more retailers have this diamond
Prices start from £162 GBPSave up to £769 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
1.47ct Heart
£162 GBP