Radiant|Lab Grown|IGI

1.52ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG681596601

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

Certificate IGI LG681596601

Diamond specifications and retailer prices

From £158 GBP
$212 USD
As of October 30, 2026
Save £760 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £919 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG681596601 or 681596601. Listed at 23 retailers as of October 30, 2026, with prices from £158 to £919, a £760 spread on the same certified stone. Reve Diamonds lists it at £919. 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

1.52
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681596601
Dimensions7.03 × 6.21 × 4.26 mm
L/W Ratio1.13
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
7.03 mm6.21 mm1.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681596601
Side View
Table 67.0%Crown 41.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £785 GBP|Low: £152 GBP|High: £798 GBP|Avg: £423 GBP|-0.1%
Retailer 1
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November 1, 2026
Retailer 17£158 GBP
Retailer 8£177 GBP
Retailer 5£184 GBP
Retailer 2£196 GBP
Retailer 6£196 GBP
Retailer 12£278 GBP
Retailer 11£318 GBP
Retailer 14£337 GBP
Retailer 10£362 GBP
Retailer 7£387 GBP
Retailer 15£457 GBP
Retailer 4£630 GBP
Retailer 16£632 GBP
Retailer 3£665 GBP
Retailer 13£710 GBP
Retailer 9£762 GBP
Retailer 1£785 GBP

45 data points across 17 retailers

23 retailers£158 GBP to £919 GBP

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Cheapest Retailer
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£158 GBP
$212 USD
A
Retailer 2
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£177 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
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£184 GBP
$246 USD
View
Retailer 4
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£196 GBP
$262 USD
View
Price last confirmed 7 days ago
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Retailer 5
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£196 GBP
$262 USD
View
A
Retailer 6
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£220 GBP
HK$2,300 HKD
View
B+
Retailer 7
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£278 GBP
$372 USD
View
A
Retailer 8
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£318 GBP
€406 EUR
View
A
Retailer 9
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£337 GBP
ZAR 7,285 ZAR
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A
Retailer 10
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£362 GBP
View
A
Retailer 11
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£387 GBP
$518 USD
View
A
Retailer 12
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£389 GBP
$521 USD
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B+
Retailer 13
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£457 GBP
A$943 AUD
View
B+
Retailer 14
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£630 GBP
$844 USD
View
B+
Retailer 15
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£632 GBP
$847 USD
View
B+
Retailer 16
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£638 GBP
SGD 1,155 SGD
View
B
Retailer 17
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£665 GBP
$891 USD
View
B
Retailer 18
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£669 GBP
$897 USD
View
B
Retailer 19
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£710 GBP
A$1,463 AUD
View
B
Retailer 20
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£762 GBP
View
B
Retailer 21
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£785 GBP
View
B
Retailer 22
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£798 GBP
$1,069 USD
View
Most Expensive
B
Reve Diamonds
ECF58C50F · Nov 1
£919 GBP
$1,231 USD
View
22 more retailers have this diamond
Prices start from £158 GBPSave up to £760 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
1.52ct Radiant
£158 GBP