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Radiant|Lab Grown|IGI

1.94ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825632047

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

Certificate IGI LG825632047

Diamond specifications and retailer prices

From £502 GBP
$672 USD
As of October 30, 2026
Save £3,514 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,015 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.94ct lab-grown radiant diamond

This 1.94ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825632047 or 825632047. Listed at 22 retailers as of October 30, 2026, with prices from £502 to £4,015, a £3,514 spread on the same certified stone. Brilliant Earth lists it at £4,015. 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

1.94
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632047
Dimensions8.83 × 6.38 × 4.12 mm
L/W Ratio1.38
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
8.83 mm6.38 mm1.94 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632047
Side View
Table 63.0%Crown 38.8°Girdle: MediumPavilion 35°Culet: NoneDepth 64.6%

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 30
Current: £4,015 GBP|Low: £502 GBP|High: £4,635 GBP|Avg: £1,563 GBP|-13.4%
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 12£502 GBP
Retailer 20£546 GBP
Retailer 11£582 GBP
Retailer 3£586 GBP
Retailer 15£621 GBP
Retailer 18£713 GBP
Retailer 22£775 GBP
Retailer 13£931 GBP
Retailer 19£949 GBP
Retailer 16£996 GBP
Retailer 17£1,070 GBP
Retailer 5£1,281 GBP
Retailer 4£1,303 GBP
Retailer 9£1,636 GBP
Retailer 6£1,808 GBP
Retailer 8£1,917 GBP
Retailer 7£2,007 GBP
Retailer 10£2,114 GBP
Retailer 2£2,451 GBP
Retailer 21£2,985 GBP
Retailer 14£3,429 GBP
Brilliant Earth£4,015 GBP

31 data points across 22 retailers

22 retailers£502 GBP to £4,015 GBP

A
Cheapest Retailer
-
£502 GBP
$672 USD
A
Retailer 2
-
£546 GBP
$731 USD
View
A
Retailer 3
-
£582 GBP
$780 USD
View
A
Retailer 4
-
£586 GBP
$785 USD
View
Final sale: no returns
Retailer 5
-
£621 GBP
$832 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£713 GBP
$955 USD
View
A
Retailer 7
-
£775 GBP
$1,039 USD
View
A
Retailer 8
-
£931 GBP
View
A
Retailer 9
-
£949 GBP
$1,271 USD
View
B+
Retailer 10
-
£996 GBP
€1,271 EUR
View
B+
Retailer 11
-
£1,070 GBP
ZAR 23,154 ZAR
View
B+
Retailer 12
-
£1,281 GBP
$1,716 USD
View
B+
Retailer 13
-
£1,303 GBP
$1,746 USD
View
B+
Retailer 14
-
£1,636 GBP
$2,192 USD
View
B
Retailer 15
-
£1,808 GBP
View
B+
Retailer 16
-
£1,917 GBP
$2,568 USD
View
B
Retailer 17
-
£2,007 GBP
$2,690 USD
View
B
Retailer 18
-
£2,114 GBP
SGD 3,827 SGD
View
B
Retailer 19
-
£2,451 GBP
View
B
Retailer 20
-
£2,985 GBP
$4,000 USD
View
Retailer 21
-
£3,429 GBP
$4,595 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21418870A · Oct 31
£4,015 GBP
$5,380 USD
View
21 more retailers have this diamond
Prices start from £502 GBPSave up to £3,514 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
1.94ct Radiant
£502 GBP