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Radiant|Lab Grown|IGI

6.81ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG841650871

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

Certificate IGI LG841650871

Diamond specifications and retailer prices

From £1,993 GBP
$2,675 USD
As of November 2, 2026
Save £6,498 GBP (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £8,491 GBP at With Clarity · As of November 3, 2026
View at With Clarity

About this 6.81ct lab-grown radiant diamond

This 6.81ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841650871 or 841650871. Listed at 24 retailers as of November 2, 2026, with prices from £1,993 to £8,491, a £6,498 spread on the same certified stone. With Clarity lists it at £8,491. 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

6.81
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650871
Dimensions13.47 × 9.24 × 6.04 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm9.24 mm6.81 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650871
Side View
Table 67.0%Crown 42.3°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 65.4%

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: Nov 2
Current: £3,123 GBP|Low: £1,993 GBP|High: £8,640 GBP|Avg: £4,143 GBP|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 3, 2026
Retailer 4£1,993 GBP
Retailer 17£2,169 GBP
Retailer 13£2,233 GBP
Retailer 6£2,312 GBP
Retailer 16£2,393 GBP
Retailer 11£2,433 GBP
Retailer 2£2,492 GBP
Retailer 1£3,123 GBP
Retailer 9£3,178 GBP
Retailer 19£3,305 GBP
Retailer 22£3,392 GBP
Retailer 7£3,986 GBP
Retailer 12£4,056 GBP
Retailer 10£4,090 GBP
Retailer 20£4,283 GBP
Retailer 5£4,474 GBP
Retailer 21£5,046 GBP
Retailer 8£5,807 GBP
Retailer 18£6,190 GBP
Retailer 3£7,310 GBP
Retailer 14£7,754 GBP
Retailer 15£8,061 GBP
With Clarity£8,491 GBP

20 data points across 23 retailers

24 retailers£1,993 GBP to £8,491 GBP

A
Cheapest Retailer
-
£1,993 GBP
$2,675 USD
A
Retailer 2
-
£2,169 GBP
$2,910 USD
View
A
Retailer 3
-
£2,233 GBP
$2,996 USD
View
Final sale: no returns
A
Retailer 4
-
£2,312 GBP
$3,103 USD
View
A
Retailer 5
-
£2,393 GBP
View
A
Retailer 6
-
£2,433 GBP
$3,265 USD
View
A
Retailer 7
-
£2,492 GBP
$3,344 USD
View
B+
Retailer 8
-
£3,123 GBP
View
B+
Retailer 9
-
£3,178 GBP
$4,265 USD
View
B+
Retailer 10
-
£3,305 GBP
$4,435 USD
View
B+
Retailer 11
-
£3,392 GBP
$4,552 USD
View
B+
Retailer 12
-
£3,986 GBP
View
B+
Retailer 13
-
£4,056 GBP
€5,184 EUR
View
B+
Retailer 14
-
£4,090 GBP
$5,489 USD
View
B+
Retailer 15
-
£4,283 GBP
A$8,843 AUD
View
B+
Retailer 16
-
£4,474 GBP
ZAR 96,992 ZAR
View
B
Retailer 17
-
£5,046 GBP
A$10,417 AUD
View
B
Retailer 18
-
£5,807 GBP
$7,793 USD
View
B
Retailer 19
-
£6,190 GBP
View
B
Retailer 20
-
£7,310 GBP
$9,810 USD
View
B
Retailer 21
-
£7,754 GBP
SGD 14,061 SGD
View
B
Retailer 22
-
£8,061 GBP
$10,818 USD
View
Retailer 23
-
£8,149 GBP
$10,935 USD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
841650871 · Nov 3
£8,491 GBP
$11,395 USD
View
23 more retailers have this diamond
Prices start from £1,993 GBPSave up to £6,498 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
6.81ct Radiant
£1,993 GBP