Radiant|Lab Grown|IGI

1.96ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG818653748

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

Certificate IGI LG818653748

Diamond specifications and retailer prices

From £713 GBP
$955 USD
As of October 31, 2026
Save £2,564 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,441 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818653748 or 818653748. Listed at 8 retailers as of October 30, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.96
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653748
Dimensions8.43 × 6.25 × 4.28 mm
L/W Ratio1.35
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
8.43 mm6.25 mm1.96 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653748
Side View
Table 63.0%Crown 45.9°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.5%

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 31
Current: £3,441 GBP|Low: £455 GBP|High: £4,217 GBP|Avg: £1,841 GBP|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4£455 GBP
Retailer 2£713 GBP
Retailer 6£713 GBP
Retailer 11£1,005 GBP
Retailer 8£1,134 GBP
Retailer 3£1,328 GBP
Retailer 10£1,574 GBP
Retailer 9£2,111 GBP
Retailer 12£2,205 GBP
Retailer 5£2,687 GBP
Retailer 7£3,276 GBP
Rare Carat£3,441 GBP

15 data points across 12 retailers

8 retailers£713 GBP to £3,276 GBP

A
Cheapest Retailer
-
£713 GBP
$955 USD
A
Retailer 2
-
£713 GBP
$955 USD
View
B+
Retailer 3
-
£1,134 GBP
$1,519 USD
View
B+
Retailer 4
-
£1,574 GBP
$2,110 USD
View
B
Retailer 5
-
£2,111 GBP
View
B
Retailer 6
-
£2,687 GBP
$3,600 USD
View
B
Retailer 7
-
£3,276 GBP
$4,390 USD
View
Most Expensive
Rare Carat
PD-234460 · Oct 21
£3,441 GBP
$4,610 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £713 GBPSave up to £2,564 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
£713 GBP