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Radiant|Lab Grown|IGI

8.34ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG600317607

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

Certificate IGI LG600317607

Diamond specifications and retailer prices

From £1,181 GBP
$1,583 USD
As of October 30, 2026
Save £5,364 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,545 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 8.34ct lab-grown radiant diamond

This 8.34ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600317607 or 600317607. Listed at 19 retailers as of October 30, 2026, with prices from £1,181 to £6,545, a £5,364 spread on the same certified stone. Do Amore Diamonds lists it at £6,545. 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

8.34
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600317607
Dimensions14.57 × 9.75 × 6.36 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.57 mm9.75 mm8.34 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600317607
Side View
Table 66.0%Crown 45°Girdle: ThickPavilion 32.5°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
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: £5,836 GBP|Low: £736 GBP|High: £5,836 GBP|Avg: £2,298 GBP
Do Amore 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
October 31, 2026
Retailer 5£736 GBP
Retailer 4£763 GBP
Retailer 6£1,181 GBP
Retailer 3£1,225 GBP
Retailer 13£1,228 GBP
Retailer 2£1,316 GBP
Retailer 11£1,411 GBP
Retailer 9£1,560 GBP
Retailer 14£1,696 GBP
Retailer 15£1,917 GBP
Retailer 7£2,320 GBP
Retailer 10£2,869 GBP
Retailer 8£2,997 GBP
Retailer 12£4,165 GBP
Retailer 16£4,515 GBP
Do Amore Diamonds£5,836 GBP

26 data points across 16 retailers

19 retailers£1,181 GBP to £6,545 GBP

Retailer 1
-
£658 GBP
$881 USD
Price last confirmed 23 days ago
Retailer 2
-
£715 GBP
$958 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£763 GBP
$1,022 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
£1,181 GBP
$1,583 USD
View
B+
Retailer 5
-
£1,225 GBP
$1,642 USD
View
B+
Retailer 6
-
£1,228 GBP
$1,645 USD
View
A
Retailer 7
-
£1,316 GBP
€1,679 EUR
View
A
Retailer 8
-
£1,411 GBP
ZAR 30,549 ZAR
View
A
Retailer 9
-
£1,560 GBP
A$3,215 AUD
View
Retailer 10
-
£1,578 GBP
$2,114 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
£1,696 GBP
$2,273 USD
View
A
Retailer 12
-
£1,917 GBP
$2,568 USD
View
B+
Retailer 13
-
£2,320 GBP
View
B+
Retailer 14
-
£2,869 GBP
View
B+
Retailer 15
-
£2,997 GBP
$4,016 USD
View
B
Retailer 16
-
£4,165 GBP
$5,580 USD
View
B
Retailer 17
-
£4,515 GBP
$6,050 USD
View
B
Retailer 18
-
£5,836 GBP
$7,820 USD
View
Most Expensive
B
Do Amore Diamonds
23-600317607 · Oct 31
£6,545 GBP
$8,770 USD
View
18 more retailers have this diamond
Prices start from £1,181 GBPSave up to £5,364 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
8.34ct Radiant
£1,181 GBP