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Round|Lab Grown|IGI

1.53ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG783615113

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783615113

Diamond specifications and retailer prices

From £156 GBP
As of November 3, 2026
Save £631 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £787 GBP at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783615113 or 783615113. Listed at 23 retailers as of November 3, 2026, with prices from £156 to £787, a £631 spread on the same certified stone. Brilliance lists it at £787. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615113
Dimensions7.40 × 7.34 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.34 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615113
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

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 3
Current: £787 GBP|Low: £156 GBP|High: £799 GBP|Avg: £440 GBP|-0.6%
Brilliance
Retailer 2
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Retailer 22
November 4, 2026
Retailer 7£156 GBP
Retailer 22£174 GBP
Retailer 21£181 GBP
Retailer 17£193 GBP
Retailer 12£194 GBP
Retailer 2£306 GBP
Retailer 3£332 GBP
Retailer 9£333 GBP
Retailer 19£341 GBP
Retailer 16£353 GBP
Retailer 20£439 GBP
Retailer 10£453 GBP
Retailer 13£513 GBP
Retailer 5£588 GBP
Retailer 15£600 GBP
Retailer 18£621 GBP
Retailer 4£628 GBP
Retailer 6£661 GBP
Retailer 8£688 GBP
Retailer 14£726 GBP
Retailer 11£779 GBP
Brilliance£787 GBP

24 data points across 22 retailers

23 retailers£156 GBP to £787 GBP

A
Cheapest Retailer
-
£156 GBP
A
Retailer 2
-
£174 GBP
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
View
A
Retailer 4
-
£193 GBP
View
Retailer 5
-
£194 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£306 GBP
View
B+
Retailer 7
-
£332 GBP
View
Retailer 8
-
£333 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£341 GBP
View
A
Retailer 10
-
£353 GBP
View
A
Retailer 11
-
£403 GBP
View
A
Retailer 12
-
£439 GBP
View
Retailer 13
-
£453 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£513 GBP
View
B+
Retailer 15
-
£588 GBP
View
Retailer 16
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£600 GBP
View
Price last confirmed 17 days ago
B+
Retailer 17
-
£621 GBP
View
B+
Retailer 18
-
£628 GBP
View
B+
Retailer 19
-
£661 GBP
View
B+
Retailer 20
-
£688 GBP
View
B
Retailer 21
-
£726 GBP
View
Retailer 22
-
£779 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliance
D40713551 · Nov 4
£787 GBP
$1,063 USD
View
22 more retailers have this diamond
Prices start from £156 GBPSave up to £631 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 Round
£156 GBP