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Radiant|Lab Grown|IGI

6.81ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG700593153

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

Certificate IGI LG700593153

Diamond specifications and retailer prices

From £679 GBP
$910 USD
As of October 30, 2026
Save £5,351 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,030 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.81ct lab-grown radiant diamond

This 6.81ct 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 LG700593153 or 700593153. Listed at 13 retailers as of October 30, 2026, with prices from £679 to £6,030, a £5,351 spread on the same certified stone. Do Amore Diamonds lists it at £6,030. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700593153
Dimensions13.35 × 9.45 × 6.38 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.45 mm6.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700593153
Side View
Table 66.0%Crown 46.6°Girdle: MediumPavilion 36°Culet: NoneDepth 67.5%

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: £6,030 GBP|Low: £679 GBP|High: £6,710 GBP|Avg: £2,379 GBP|-10.1%
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
October 31, 2026
Retailer 13£679 GBP
Retailer 10£739 GBP
Retailer 7£934 GBP
Retailer 3£1,264 GBP
Retailer 9£1,265 GBP
Retailer 2£1,612 GBP
Retailer 14£1,630 GBP
Retailer 12£1,752 GBP
Retailer 11£2,190 GBP
Retailer 4£2,263 GBP
Retailer 8£2,965 GBP
Retailer 6£3,439 GBP
Retailer 5£4,373 GBP
Do Amore Diamonds£6,030 GBP

37 data points across 14 retailers

13 retailers£679 GBP to £6,030 GBP

A
Cheapest Retailer
-
£679 GBP
$910 USD
A
Retailer 2
-
£739 GBP
$990 USD
View
A
Retailer 3
-
£934 GBP
View
B+
Retailer 4
-
£1,264 GBP
$1,693 USD
View
B+
Retailer 5
-
£1,265 GBP
$1,695 USD
View
B+
Retailer 6
-
£1,612 GBP
A$3,322 AUD
View
A
Retailer 7
-
£1,630 GBP
$2,184 USD
View
A
Retailer 8
-
£1,752 GBP
$2,348 USD
View
B+
Retailer 9
-
£2,190 GBP
CA$4,075 CAD
View
B+
Retailer 10
-
£2,263 GBP
$3,032 USD
View
B+
Retailer 11
-
£2,965 GBP
View
B
Retailer 12
-
£4,373 GBP
$5,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-AA6448356 · Oct 31
£6,030 GBP
$8,080 USD
View
12 more retailers have this diamond
Prices start from £679 GBPSave up to £5,351 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
£679 GBP