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Radiant|Lab Grown|IGI

5.05ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754563795

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

Certificate IGI LG754563795

Diamond specifications and retailer prices

From £6,730 GBP
$9,018 USD
As of October 30, 2026
Save £25,107 GBP (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £31,838 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754563795 or 754563795. Listed at 27 retailers as of October 30, 2026, with prices from £6,730 to £31,838, a £25,107 spread on the same certified stone. With Clarity lists it at £31,838. 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

5.05
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563795
Dimensions12.51 × 8.51 × 5.53 mm
L/W Ratio1.47
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
12.51 mm8.51 mm5.05 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563795
Side View
Table 63.0%Crown 41.9°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.0%

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: Oct 30
Current: £13,113 GBP|Low: £6,730 GBP|High: £31,838 GBP|Avg: £12,563 GBP|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
With Clarity
October 31, 2026
Retailer 2£6,730 GBP
Retailer 20£6,837 GBP
Retailer 14£7,542 GBP
Retailer 17£7,728 GBP
Retailer 10£7,807 GBP
Retailer 15£7,883 GBP
Retailer 18£7,966 GBP
Retailer 5£8,060 GBP
Retailer 4£8,531 GBP
Retailer 19£8,547 GBP
Retailer 23£9,163 GBP
Retailer 12£9,433 GBP
Retailer 8£11,192 GBP
Retailer 22£12,792 GBP
Retailer 1£13,113 GBP
Retailer 11£13,585 GBP
Retailer 21£14,281 GBP
Retailer 9£15,863 GBP
Retailer 13£17,444 GBP
Retailer 16£18,517 GBP
Retailer 3£21,747 GBP
Retailer 7£24,599 GBP
Retailer 6£29,041 GBP
With Clarity£31,838 GBP

32 data points across 24 retailers

27 retailers£6,730 GBP to £31,838 GBP

A
Cheapest Retailer
-
£6,730 GBP
$9,018 USD
A
Retailer 2
-
£6,837 GBP
$9,161 USD
View
A
Retailer 3
-
£7,542 GBP
$10,105 USD
View
A
Retailer 4
-
£7,728 GBP
$10,355 USD
View
A
Retailer 5
-
£7,807 GBP
$10,461 USD
View
A
Retailer 6
-
£7,883 GBP
$10,563 USD
View
A
Retailer 7
-
£7,966 GBP
$10,673 USD
View
A
Retailer 8
-
£8,060 GBP
View
A
Retailer 9
-
£8,531 GBP
HK$89,300 HKD
View
A
Retailer 10
-
£8,547 GBP
$11,452 USD
View
A
Retailer 11
-
£8,831 GBP
$11,833 USD
View
A
Retailer 12
-
£9,163 GBP
$12,277 USD
View
Final sale: no returns
Retailer 13
-
£9,382 GBP
$12,571 USD
View
Price last confirmed 83 days ago
A
Retailer 14
-
£9,433 GBP
View
A
Retailer 15
-
£11,192 GBP
View
A
Retailer 16
-
£12,792 GBP
$17,140 USD
View
B+
Retailer 17
-
£13,113 GBP
€16,733 EUR
View
B+
Retailer 18
-
£13,585 GBP
View
B+
Retailer 19
-
£14,281 GBP
$19,135 USD
View
B+
Retailer 20
-
£15,863 GBP
ZAR 343,368 ZAR
View
Retailer 21
-
£17,444 GBP
A$35,959 AUD
View
Price last confirmed 9 days ago
Retailer 22
-
£18,517 GBP
A$38,170 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
-
£21,747 GBP
$29,138 USD
View
B
Retailer 24
-
£23,217 GBP
$31,108 USD
View
B
Retailer 25
-
£24,599 GBP
$32,959 USD
View
B
Retailer 26
-
£29,041 GBP
SGD 52,583 SGD
View
Most Expensive
B
With Clarity
754563795 · Oct 31
£31,838 GBP
$42,659 USD
View
26 more retailers have this diamond
Prices start from £6,730 GBPSave up to £25,107 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
5.05ct Radiant
£6,730 GBP