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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG828657116

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828657116

Diamond specifications and retailer prices

From £301 GBP
As of November 3, 2026
Save £2,439 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,741 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828657116 or 828657116. Listed at 23 retailers as of November 3, 2026, with prices from £301 to £2,741, a £2,439 spread on the same certified stone. Yadav Diamonds lists it at £2,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657116
Dimensions7.40 × 7.44 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.44 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657116
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.9%

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: £477 GBP|Low: £301 GBP|High: £1,662 GBP|Avg: £823 GBP|-4.0%
Retailer 1
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November 4, 2026
Retailer 2£301 GBP
Retailer 11£337 GBP
Retailer 15£337 GBP
Retailer 4£373 GBP
Retailer 14£373 GBP
Retailer 7£417 GBP
Retailer 1£477 GBP
Retailer 22£481 GBP
Retailer 3£502 GBP
Retailer 17£578 GBP
Retailer 12£606 GBP
Retailer 18£644 GBP
Retailer 6£743 GBP
Retailer 20£844 GBP
Retailer 21£869 GBP
Retailer 9£1,201 GBP
Retailer 10£1,210 GBP
Retailer 8£1,226 GBP
Retailer 16£1,326 GBP
Retailer 5£1,372 GBP
Retailer 19£1,459 GBP
Retailer 13£1,642 GBP

22 data points across 22 retailers

23 retailers£301 GBP to £2,741 GBP

A
Cheapest Retailer
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£301 GBP
A
Retailer 2
-
£337 GBP
View
Final sale: no returns
A
Retailer 3
-
£337 GBP
View
Retailer 4
-
£373 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
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£373 GBP
View
A
Retailer 6
-
£417 GBP
View
A
Retailer 7
-
£477 GBP
View
A
Retailer 8
-
£481 GBP
View
A
Retailer 9
-
£502 GBP
View
A
Retailer 10
-
£578 GBP
View
A
Retailer 11
-
£606 GBP
View
A
Retailer 12
-
£644 GBP
View
A
Retailer 13
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£743 GBP
View
B+
Retailer 14
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£844 GBP
View
B+
Retailer 15
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£869 GBP
View
B+
Retailer 16
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£1,201 GBP
View
B+
Retailer 17
-
£1,210 GBP
View
B+
Retailer 18
-
£1,226 GBP
View
B+
Retailer 19
-
£1,326 GBP
View
B
Retailer 20
-
£1,372 GBP
View
B
Retailer 21
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£1,459 GBP
View
B
Retailer 22
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£1,642 GBP
View
Most Expensive
B
Yadav Diamonds
13206419 · Nov 4
£2,741 GBP
$3,700 USD
View
22 more retailers have this diamond
Prices start from £301 GBPSave up to £2,439 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 Round
£301 GBP