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Heart|Lab Grown|IGI

1.30ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG715524056

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715524056

Diamond specifications and retailer prices

From £163 GBP
As of November 4, 2026
Save £768 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £931 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715524056 or 715524056. Listed at 22 retailers as of November 4, 2026, with prices from £163 to £931, a £768 spread on the same certified stone. Reve Diamonds lists it at £931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715524056
Dimensions7.14 × 7.52 × 4.37 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.52 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715524056
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.1%

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: Nov 4
Current: £639 GBP|Low: £155 GBP|High: £931 GBP|Avg: £433 GBP|-3.4%
Retailer 1
Retailer 2
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 3£163 GBP
Retailer 2£181 GBP
Retailer 10£189 GBP
Retailer 6£201 GBP
Retailer 8£201 GBP
Retailer 7£345 GBP
Retailer 16£346 GBP
Retailer 14£347 GBP
Retailer 11£370 GBP
Retailer 5£384 GBP
Retailer 17£429 GBP
Retailer 12£493 GBP
Retailer 18£552 GBP
Retailer 13£559 GBP
Retailer 1£639 GBP
Retailer 4£647 GBP
Retailer 9£687 GBP
Retailer 15£806 GBP
Reve Diamonds£931 GBP

38 data points across 19 retailers

22 retailers£163 GBP to £931 GBP

A
Cheapest Retailer
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£163 GBP
A
Retailer 2
-
£181 GBP
View
Final sale: no returns
A
Retailer 3
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£189 GBP
View
A
Retailer 4
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£201 GBP
View
Retailer 5
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£201 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
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£345 GBP
View
A
Retailer 7
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£346 GBP
View
A
Retailer 8
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£347 GBP
View
B+
Retailer 9
-
£370 GBP
View
B+
Retailer 10
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£373 GBP
View
B+
Retailer 11
-
£384 GBP
View
B+
Retailer 12
-
£429 GBP
View
B+
Retailer 13
-
£493 GBP
View
Retailer 14
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£552 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
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£559 GBP
View
B
Retailer 16
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£639 GBP
View
B
Retailer 17
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£639 GBP
View
B
Retailer 18
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£647 GBP
View
B
Retailer 19
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£687 GBP
View
B
Retailer 20
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£727 GBP
View
B
Retailer 21
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£806 GBP
View
Most Expensive
B
Reve Diamonds
E063EFC3F · Nov 4
£931 GBP
$1,253 USD
View
21 more retailers have this diamond
Prices start from £163 GBPSave up to £768 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
1.30ct Heart
£163 GBP