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Radiant|Lab Grown|IGI

10.34ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG804621367

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

Certificate IGI LG804621367

Diamond specifications and retailer prices

From £1,382 GBP
$1,852 USD
As of October 30, 2026
Save £4,632 GBP (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,014 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 10.34ct lab-grown radiant diamond

This 10.34ct 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 LG804621367 or 804621367. Listed at 23 retailers as of October 30, 2026, with prices from £1,382 to £6,014, a £4,632 spread on the same certified stone. Novita Diamonds lists it at £6,014. 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

10.34
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804621367
Dimensions15.80 × 10.67 × 7.00 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm10.67 mm10.34 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804621367
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.6%

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 30
Current: £6,014 GBP|Low: £1,382 GBP|High: £6,202 GBP|Avg: £3,164 GBP|-1.2%
Novita Diamonds
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
Retailer 19
November 1, 2026
Retailer 17£1,382 GBP
Retailer 12£1,431 GBP
Retailer 4£1,547 GBP
Retailer 9£1,604 GBP
Retailer 11£1,717 GBP
Retailer 18£1,728 GBP
Retailer 3£1,955 GBP
Retailer 14£2,205 GBP
Retailer 2£2,387 GBP
Retailer 15£2,483 GBP
Retailer 7£2,697 GBP
Retailer 13£2,971 GBP
Retailer 8£3,321 GBP
Retailer 10£4,273 GBP
Retailer 16£4,321 GBP
Retailer 6£4,602 GBP
Retailer 19£5,512 GBP
Retailer 5£5,619 GBP
Novita Diamonds£6,014 GBP

25 data points across 19 retailers

23 retailers£1,382 GBP to £6,014 GBP

A
Cheapest Retailer
-
£1,382 GBP
$1,852 USD
Retailer 2
-
£1,382 GBP
$1,852 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
£1,431 GBP
View
Retailer 4
-
£1,504 GBP
$2,015 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
£1,547 GBP
$2,073 USD
View
Final sale: no returns
Retailer 6
-
£1,581 GBP
$2,119 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
£1,604 GBP
$2,149 USD
View
Retailer 8
-
£1,717 GBP
$2,300 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
£1,728 GBP
$2,315 USD
View
A
Retailer 10
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£1,955 GBP
$2,620 USD
View
A
Retailer 11
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£2,205 GBP
View
A
Retailer 12
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£2,387 GBP
$3,198 USD
View
A
Retailer 13
-
£2,483 GBP
ZAR 53,737 ZAR
View
A
Retailer 14
-
£2,697 GBP
$3,614 USD
View
A
Retailer 15
-
£2,971 GBP
A$6,125 AUD
View
Retailer 16
-
£3,005 GBP
$4,027 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£3,321 GBP
View
Retailer 18
-
£4,273 GBP
$5,725 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
£4,321 GBP
$5,790 USD
View
B+
Retailer 20
-
£4,602 GBP
$6,166 USD
View
B+
Retailer 21
-
£5,512 GBP
$7,386 USD
View
B+
Retailer 22
-
£5,619 GBP
$7,528 USD
View
Most Expensive
B
Novita Diamonds
cert_804621367 · Oct 31
£6,014 GBP
A$12,397 AUD
View
22 more retailers have this diamond
Prices start from £1,382 GBPSave up to £4,632 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
10.34ct Radiant
£1,382 GBP