Radiant|Lab Grown|IGI

1.53ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG683546182

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG683546182

Diamond specifications and retailer prices

From £169 GBP
$226 USD
As of October 30, 2026
Save £785 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,955 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG683546182 or 683546182. Listed at 23 retailers as of October 30, 2026, with a 466% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683546182
Dimensions5.72 × 5.72 × 7.99 mm
L/W Ratio1.00
Culet sizePointed
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
5.72 mm5.72 mm1.53 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683546182
Side View
Table 61.0%Crown 42.4°Girdle: MediumPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,955 GBP|Low: £161 GBP|High: £1,955 GBP|Avg: £549 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 21£169 GBP
Retailer 13£193 GBP
Retailer 19£196 GBP
Retailer 6£210 GBP
Retailer 9£210 GBP
Retailer 7£356 GBP
Retailer 16£360 GBP
Retailer 2£391 GBP
Retailer 18£393 GBP
Retailer 4£399 GBP
Retailer 20£468 GBP
Retailer 17£489 GBP
Retailer 5£577 GBP
Retailer 3£674 GBP
Retailer 10£713 GBP
Retailer 12£790 GBP
Retailer 15£845 GBP
Retailer 11£864 GBP
Retailer 8£954 GBP
Retailer 14£1,049 GBP
Brilliant Earth£1,955 GBP

38 data points across 21 retailers

23 retailers£169 GBP to £954 GBP

A
Cheapest Retailer
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£169 GBP
$226 USD
A
Retailer 2
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£193 GBP
$258 USD
View
Final sale: no returns
A
Retailer 3
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£196 GBP
$263 USD
View
A
Retailer 4
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£210 GBP
$281 USD
View
A
Retailer 5
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£210 GBP
$281 USD
View
A
Retailer 6
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£356 GBP
$477 USD
View
A
Retailer 7
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£360 GBP
ZAR 7,794 ZAR
View
A
Retailer 8
-
£391 GBP
View
Retailer 9
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£393 GBP
€502 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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£399 GBP
$534 USD
View
B+
Retailer 11
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£468 GBP
$627 USD
View
A
Retailer 12
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£489 GBP
A$1,009 AUD
View
B+
Retailer 13
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£577 GBP
$773 USD
View
B+
Retailer 14
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£669 GBP
$896 USD
View
B
Retailer 15
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£674 GBP
$903 USD
View
B+
Retailer 16
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£713 GBP
$955 USD
View
B+
Retailer 17
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£790 GBP
$1,058 USD
View
B
Retailer 18
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£845 GBP
View
B
Retailer 19
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£846 GBP
$1,133 USD
View
Retailer 20
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£864 GBP
A$1,782 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
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£954 GBP
$1,278 USD
View
Retailer 22
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£1,049 GBP
$1,405 USD
View
Price last confirmed 32 days ago
Most Expensive
Brilliant Earth
13631000A · Oct 16
£1,955 GBP
$2,620 USD
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from £169 GBPSave up to £785 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 Radiant
£169 GBP