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Radiant|Lab Grown|IGI

1.96ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG800621987

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

Certificate IGI LG800621987

Diamond specifications and retailer prices

From £321 GBP
$427 USD
As of October 25, 2026
Save £1,504 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,825 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.96ct lab-grown radiant diamond

This 1.96ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800621987 or 800621987. Listed at 10 retailers as of October 25, 2026, with prices from £321 to £1,825, a £1,504 spread on the same certified stone. Brilliant Earth lists it at £1,825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.96
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800621987
Dimensions8.84 × 6.21 × 4.17 mm
L/W Ratio1.42
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.84 mm6.21 mm1.96 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800621987
Side View
Table 64.0%Crown 47.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.1%

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: Oct 25
Current: £1,825 GBP|Low: £321 GBP|High: £2,148 GBP|Avg: £862 GBP|-15.0%
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
October 29, 2026
Retailer 8£321 GBP
Retailer 4£430 GBP
Retailer 13£444 GBP
Retailer 9£517 GBP
Retailer 10£592 GBP
Retailer 6£608 GBP
Retailer 2£639 GBP
Retailer 5£676 GBP
Retailer 12£1,211 GBP
Retailer 11£1,254 GBP
Retailer 7£1,385 GBP
Retailer 3£1,485 GBP
Brilliant Earth£1,825 GBP

30 data points across 13 retailers

10 retailers£321 GBP to £1,825 GBP

A
Cheapest Retailer
-
£321 GBP
$427 USD
A
Retailer 2
-
£517 GBP
$688 USD
View
A
Retailer 3
-
£592 GBP
$788 USD
View
B+
Retailer 4
-
£608 GBP
ZAR 13,088 ZAR
View
B+
Retailer 5
-
£639 GBP
View
B
Retailer 6
-
£1,211 GBP
$1,613 USD
View
B
Retailer 7
-
£1,254 GBP
$1,671 USD
View
B
Retailer 8
-
£1,385 GBP
View
B
Retailer 9
-
£1,485 GBP
$1,977 USD
View
Price last confirmed 50 days ago
Most Expensive
B
Brilliant Earth
21524611Y · Oct 28
£1,825 GBP
$2,430 USD
View
9 more retailers have this diamond
Prices start from £321 GBPSave up to £1,504 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
1.96ct Radiant
£321 GBP