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Radiant|Lab Grown|IGI

11.01ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG683582070

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

Certificate IGI LG683582070

Diamond specifications and retailer prices

From £1,747 GBP
As of November 1, 2026
Save £11,598 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £13,344 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.01ct lab-grown radiant diamond

This 11.01ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683582070 or 683582070. Listed at 22 retailers as of October 31, 2026, with prices from £1,747 to £13,344, a £11,598 spread on the same certified stone. Brilliant Earth lists it at £13,344. 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

11.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683582070
Dimensions15.84 × 10.94 × 7.09 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.84 mm10.94 mm11.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683582070
Side View
Table 67.0%Crown 44.6°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 64.8%

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: Nov 1
Current: £13,344 GBP|Low: £1,746 GBP|High: £13,344 GBP|Avg: £3,567 GBP|+58.5%
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
November 2, 2026
Retailer 9£1,747 GBP
Retailer 14£1,875 GBP
Retailer 7£2,099 GBP
Retailer 3£2,175 GBP
Retailer 2£2,912 GBP
Retailer 6£2,990 GBP
Retailer 13£3,191 GBP
Retailer 11£3,367 GBP
Retailer 5£3,390 GBP
Retailer 10£3,562 GBP
Retailer 8£4,030 GBP
Retailer 15£4,411 GBP
Retailer 12£5,709 GBP
Retailer 4£6,100 GBP
Brilliant Earth£13,344 GBP

35 data points across 15 retailers

22 retailers£1,747 GBP to £13,344 GBP

A
Cheapest Retailer
-
£1,747 GBP
A
Retailer 2
-
£1,875 GBP
$2,512 USD
View
A
Retailer 3
-
£2,040 GBP
$2,733 USD
View
A
Retailer 4
-
£2,099 GBP
$2,813 USD
View
Final sale: no returns
A
Retailer 5
-
£2,175 GBP
$2,914 USD
View
Retailer 6
-
£2,175 GBP
$2,914 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£2,295 GBP
$3,075 USD
View
A
Retailer 8
-
£2,440 GBP
$3,269 USD
View
A
Retailer 9
-
£2,912 GBP
View
B+
Retailer 10
-
£2,990 GBP
$4,006 USD
View
B+
Retailer 11
-
£3,191 GBP
$4,276 USD
View
B+
Retailer 12
-
£3,367 GBP
ZAR 72,882 ZAR
View
B+
Retailer 13
-
£3,390 GBP
$4,542 USD
View
B+
Retailer 14
-
£3,562 GBP
€4,546 EUR
View
B+
Retailer 15
-
£4,030 GBP
A$8,307 AUD
View
B+
Retailer 16
-
£4,129 GBP
View
Retailer 17
-
£4,411 GBP
$5,910 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
£5,475 GBP
$7,336 USD
View
B
Retailer 19
-
£5,709 GBP
$7,649 USD
View
B
Retailer 20
-
£6,100 GBP
$8,173 USD
View
B
Retailer 21
-
£7,589 GBP
$10,168 USD
View
Most Expensive
B
Brilliant Earth
14068742A · Oct 31
£13,344 GBP
$17,880 USD
View
21 more retailers have this diamond
Prices start from £1,747 GBPSave up to £11,598 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
11.01ct Radiant
£1,747 GBP