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Round|Lab Grown|IGI

0.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG782653098

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782653098

Diamond specifications and retailer prices

From £116 GBP
As of November 3, 2026
Save £669 GBP (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £786 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782653098 or 782653098. Listed at 25 retailers as of November 3, 2026, with prices from £116 to £786, a £669 spread on the same certified stone. Reve Diamonds lists it at £786. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782653098
Dimensions5.17 × 5.20 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.17 mm5.20 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782653098
Side View
Table 60.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £249 GBP|Low: £130 GBP|High: £786 GBP|Avg: £365 GBP|+5.0%
Retailer 1
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Retailer 12
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Retailer 16
Reve Diamonds
November 4, 2026
Retailer 5£130 GBP
Retailer 3£135 GBP
Retailer 13£162 GBP
Retailer 4£198 GBP
Retailer 1£249 GBP
Retailer 12£252 GBP
Retailer 10£262 GBP
Retailer 8£311 GBP
Retailer 9£367 GBP
Retailer 16£394 GBP
Retailer 15£464 GBP
Retailer 7£468 GBP
Retailer 14£490 GBP
Retailer 2£500 GBP
Retailer 6£505 GBP
Retailer 11£675 GBP
Reve Diamonds£786 GBP

44 data points across 17 retailers

25 retailers£116 GBP to £786 GBP

A
Cheapest Retailer
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£116 GBP
Retailer 2
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£116 GBP
View
Price last confirmed 43 days ago
A
Retailer 3
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£130 GBP
View
Final sale: no returns
A
Retailer 4
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£135 GBP
View
Retailer 5
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£135 GBP
View
Price last confirmed 46 days ago
Retailer 6
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£142 GBP
View
Price last confirmed 43 days ago
A
Retailer 7
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£162 GBP
View
A
Retailer 8
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£198 GBP
View
B+
Retailer 9
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£249 GBP
View
B+
Retailer 10
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£252 GBP
View
B+
Retailer 11
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£262 GBP
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Retailer 12
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£272 GBP
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Price last confirmed 73 days ago
B+
Retailer 13
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£311 GBP
View
B+
Retailer 14
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£367 GBP
View
Retailer 15
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£394 GBP
View
Price last confirmed 26 days ago
B
Retailer 16
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£397 GBP
View
Retailer 17
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£464 GBP
View
Price last confirmed 11 days ago
Retailer 18
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£465 GBP
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Price last confirmed 44 days ago
B
Retailer 19
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£467 GBP
View
B
Retailer 20
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£490 GBP
View
B
Retailer 21
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£500 GBP
View
B
Retailer 22
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£505 GBP
View
B
Retailer 23
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£675 GBP
View
Retailer 24
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£758 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
364BCFFBF · Nov 4
£786 GBP
$1,053 USD
View
24 more retailers have this diamond
Prices start from £116 GBPSave up to £669 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
0.52ct Round
£116 GBP