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Radiant|Lab Grown|IGI

5.13ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG711530081

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

Certificate IGI LG711530081

Diamond specifications and retailer prices

From £708 GBP
$949 USD
As of October 30, 2026
Save £6,830 GBP (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,538 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.13ct lab-grown radiant diamond

This 5.13ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711530081 or 711530081. Listed at 19 retailers as of October 29, 2026, with prices from £708 to £7,538, a £6,830 spread on the same certified stone. Brilliant Earth lists it at £7,538. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.13
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711530081
Dimensions12.10 × 8.52 × 5.79 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm8.52 mm5.13 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711530081
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.0%

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: £7,538 GBP|Low: £680 GBP|High: £7,769 GBP|Avg: £2,012 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 3£708 GBP
Retailer 15£771 GBP
Retailer 5£822 GBP
Retailer 18£822 GBP
Retailer 19£909 GBP
Retailer 13£952 GBP
Retailer 6£1,141 GBP
Retailer 2£1,264 GBP
Retailer 9£1,317 GBP
Retailer 14£1,429 GBP
Retailer 16£1,771 GBP
Retailer 7£1,874 GBP
Retailer 8£2,275 GBP
Retailer 4£2,311 GBP
Retailer 10£2,549 GBP
Retailer 12£2,803 GBP
Retailer 11£2,861 GBP
Retailer 17£4,157 GBP
Brilliant Earth£7,538 GBP

39 data points across 19 retailers

19 retailers£708 GBP to £7,538 GBP

A
Cheapest Retailer
-
£708 GBP
$949 USD
A
Retailer 2
-
£771 GBP
$1,033 USD
View
A
Retailer 3
-
£822 GBP
$1,101 USD
View
Retailer 4
-
£822 GBP
$1,101 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£909 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£952 GBP
$1,275 USD
View
A
Retailer 7
-
£1,141 GBP
$1,529 USD
View
A
Retailer 8
-
£1,264 GBP
View
A
Retailer 9
-
£1,317 GBP
$1,764 USD
View
Retailer 10
-
£1,429 GBP
€1,824 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£1,771 GBP
$2,373 USD
View
B+
Retailer 12
-
£1,874 GBP
$2,511 USD
View
B+
Retailer 13
-
£2,275 GBP
View
B+
Retailer 14
-
£2,311 GBP
$3,096 USD
View
B
Retailer 15
-
£2,549 GBP
$3,415 USD
View
B
Retailer 16
-
£2,803 GBP
View
Retailer 17
-
£2,861 GBP
$3,833 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£4,157 GBP
$5,570 USD
View
Most Expensive
B
Brilliant Earth
14479344A · Oct 29
£7,538 GBP
$10,100 USD
View
18 more retailers have this diamond
Prices start from £708 GBPSave up to £6,830 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
5.13ct Radiant
£708 GBP