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Round|Lab Grown|IGI

1.53ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG778647161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647161

Diamond specifications and retailer prices

From £164 GBP
As of November 3, 2026
Save £799 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £963 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647161 or 778647161. Listed at 22 retailers as of November 3, 2026, with prices from £164 to £963, a £799 spread on the same certified stone. Brilliant Earth lists it at £963. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647161
Dimensions7.42 × 7.37 × 4.54 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
7.42 mm7.37 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647161
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: £963 GBP|Low: £162 GBP|High: £963 GBP|Avg: £489 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 10£164 GBP
Retailer 15£182 GBP
Retailer 18£190 GBP
Retailer 5£203 GBP
Retailer 6£203 GBP
Retailer 3£344 GBP
Retailer 7£347 GBP
Retailer 2£373 GBP
Retailer 14£383 GBP
Retailer 4£391 GBP
Retailer 19£427 GBP
Retailer 11£653 GBP
Retailer 13£655 GBP
Retailer 17£678 GBP
Retailer 9£691 GBP
Retailer 12£810 GBP
Retailer 16£827 GBP
Retailer 8£933 GBP
Brilliant Earth£963 GBP

42 data points across 19 retailers

22 retailers£164 GBP to £963 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£182 GBP
View
Final sale: no returns
A
Retailer 3
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£190 GBP
View
Retailer 4
-
£203 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£203 GBP
View
A
Retailer 6
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£344 GBP
View
A
Retailer 7
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£347 GBP
View
A
Retailer 8
-
£373 GBP
View
A
Retailer 9
-
£383 GBP
View
A
Retailer 10
-
£391 GBP
View
B+
Retailer 11
-
£427 GBP
View
B+
Retailer 12
-
£561 GBP
View
Retailer 13
-
£591 GBP
View
Price last confirmed 94 days ago
B
Retailer 14
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£653 GBP
View
B
Retailer 15
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£655 GBP
View
Retailer 16
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£678 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
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£691 GBP
View
B
Retailer 18
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£763 GBP
View
B
Retailer 19
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£810 GBP
View
B
Retailer 20
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£827 GBP
View
B
Retailer 21
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£933 GBP
View
Most Expensive
B
Brilliant Earth
20258753A · Nov 3
£963 GBP
$1,300 USD
View
21 more retailers have this diamond
Prices start from £164 GBPSave up to £799 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
£164 GBP