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Heart|Lab Grown|IGI

1.53ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG846631713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846631713

Diamond specifications and retailer prices

From £191 GBP
As of November 4, 2026
Save £998 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,189 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846631713 or 846631713. Listed at 22 retailers as of November 4, 2026, with prices from £191 to £1,189, a £998 spread on the same certified stone. Brilliant Earth lists it at £1,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846631713
Dimensions6.74 × 7.85 × 4.83 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm7.85 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846631713
Side View
Table 64.0%Crown 39.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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: £1,189 GBP|Low: £191 GBP|High: £1,278 GBP|Avg: £570 GBP|-7.0%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 22£191 GBP
Retailer 12£213 GBP
Retailer 20£221 GBP
Retailer 9£236 GBP
Retailer 2£248 GBP
Retailer 15£251 GBP
Retailer 5£318 GBP
Retailer 10£357 GBP
Retailer 19£408 GBP
Retailer 13£444 GBP
Retailer 7£474 GBP
Retailer 21£488 GBP
Retailer 16£553 GBP
Retailer 18£603 GBP
Retailer 11£731 GBP
Retailer 14£760 GBP
Retailer 8£798 GBP
Retailer 3£863 GBP
Retailer 4£940 GBP
Retailer 17£947 GBP
Retailer 6£1,021 GBP
Brilliant Earth£1,189 GBP

18 data points across 22 retailers

22 retailers£191 GBP to £1,189 GBP

A
Cheapest Retailer
-
£191 GBP
A
Retailer 2
-
£213 GBP
View
Final sale: no returns
A
Retailer 3
-
£221 GBP
View
A
Retailer 4
-
£236 GBP
View
A
Retailer 5
-
£248 GBP
View
Retailer 6
-
£251 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£318 GBP
View
A
Retailer 8
-
£357 GBP
View
A
Retailer 9
-
£408 GBP
View
B+
Retailer 10
-
£444 GBP
View
B+
Retailer 11
-
£474 GBP
View
B+
Retailer 12
-
£488 GBP
View
B+
Retailer 13
-
£553 GBP
View
B+
Retailer 14
-
£603 GBP
View
B+
Retailer 15
-
£731 GBP
View
B+
Retailer 16
-
£760 GBP
View
B
Retailer 17
-
£798 GBP
View
B
Retailer 18
-
£863 GBP
View
B
Retailer 19
-
£940 GBP
View
B
Retailer 20
-
£947 GBP
View
B
Retailer 21
-
£1,021 GBP
View
Most Expensive
B
Brilliant Earth
22206632A · Nov 5
£1,189 GBP
$1,600 USD
View
21 more retailers have this diamond
Prices start from £191 GBPSave up to £998 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
1.53ct Heart
£191 GBP