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Radiant|Lab Grown|IGI

10.04ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG685565484

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

Certificate IGI LG685565484

Diamond specifications and retailer prices

From £1,614 GBP
$2,149 USD
As of October 27, 2026
Save £13,848 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £15,462 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.04ct lab-grown radiant diamond

This 10.04ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685565484 or 685565484. Listed at 22 retailers as of October 27, 2026, with prices from £1,614 to £15,462, a £13,848 spread on the same certified stone. Brilliant Earth lists it at £15,462. 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

10.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685565484
Dimensions12.45 × 11.69 × 7.64 mm
L/W Ratio1.07
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.45 mm11.69 mm10.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685565484
Side View
Table 73.0%Crown 49.5°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £15,462 GBP|Low: £1,549 GBP|High: £17,271 GBP|Avg: £3,856 GBP|+5.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 13£1,614 GBP
Retailer 2£1,676 GBP
Retailer 16£1,756 GBP
Retailer 10£1,872 GBP
Retailer 14£1,872 GBP
Retailer 9£1,997 GBP
Retailer 15£2,573 GBP
Retailer 11£2,577 GBP
Retailer 12£2,899 GBP
Retailer 7£2,926 GBP
Retailer 4£2,935 GBP
Retailer 17£3,324 GBP
Retailer 3£4,449 GBP
Retailer 18£5,045 GBP
Retailer 8£5,309 GBP
Retailer 5£5,330 GBP
Retailer 6£6,067 GBP
Brilliant Earth£15,462 GBP

34 data points across 18 retailers

22 retailers£1,614 GBP to £15,462 GBP

A
Cheapest Retailer
-
£1,614 GBP
$2,149 USD
A
Retailer 2
-
£1,676 GBP
View
A
Retailer 3
-
£1,756 GBP
$2,339 USD
View
A
Retailer 4
-
£1,872 GBP
$2,493 USD
View
A
Retailer 5
-
£1,907 GBP
$2,539 USD
View
Final sale: no returns
A
Retailer 6
-
£1,997 GBP
$2,660 USD
View
A
Retailer 7
-
£2,226 GBP
$2,964 USD
View
A
Retailer 8
-
£2,573 GBP
$3,427 USD
View
A
Retailer 9
-
£2,577 GBP
View
A
Retailer 10
-
£2,899 GBP
ZAR 62,357 ZAR
View
Retailer 11
-
£2,926 GBP
$3,897 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
£2,935 GBP
$3,908 USD
View
A
Retailer 13
-
£3,324 GBP
€4,216 EUR
View
B+
Retailer 14
-
£3,548 GBP
View
Retailer 15
-
£4,449 GBP
$5,925 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£4,852 GBP
$6,461 USD
View
Price last confirmed 63 days ago
B+
Retailer 17
-
£5,045 GBP
$6,718 USD
View
B+
Retailer 18
-
£5,309 GBP
$7,070 USD
View
B+
Retailer 19
-
£5,330 GBP
$7,098 USD
View
Retailer 20
-
£6,067 GBP
A$12,430 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
£6,546 GBP
$8,717 USD
View
Most Expensive
B
Brilliant Earth
16227164A · Oct 29
£15,462 GBP
$20,590 USD
View
21 more retailers have this diamond
Prices start from £1,614 GBPSave up to £13,848 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
10.04ct Radiant
£1,614 GBP