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Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595614

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

Certificate IGI LG754595614

Diamond specifications and retailer prices

From £454 GBP
$608 USD
As of October 30, 2026
Save £2,912 GBP (87%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £3,366 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595614 or 754595614. Listed at 31 retailers as of October 29, 2026, with prices from £454 to £3,366, a £2,912 spread on the same certified stone. Brilliant Earth lists it at £3,366. 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

2.03
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595614
Dimensions6.32 × 6.32 × 4.06 mm
L/W Ratio1.00
Culet sizePointed
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
6.32 mm6.32 mm2.03 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595614
Side View
Table 64.0%Crown 42.3°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 64.2%

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: £3,366 GBP|Low: £454 GBP|High: £4,672 GBP|Avg: £1,475 GBP|-28.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 3£454 GBP
Retailer 17£508 GBP
Retailer 2£586 GBP
Retailer 20£650 GBP
Retailer 9£734 GBP
Retailer 5£795 GBP
Retailer 21£858 GBP
Retailer 16£880 GBP
Retailer 13£1,249 GBP
Retailer 6£1,288 GBP
Retailer 10£1,333 GBP
Retailer 19£1,357 GBP
Retailer 22£1,396 GBP
Retailer 15£1,638 GBP
Retailer 8£1,795 GBP
Retailer 11£1,818 GBP
Retailer 7£1,862 GBP
Retailer 12£1,871 GBP
Retailer 14£1,969 GBP
Retailer 4£2,273 GBP
Retailer 18£2,455 GBP
Brilliant Earth£3,366 GBP

37 data points across 22 retailers

31 retailers£454 GBP to £3,366 GBP

A
Cheapest Retailer
-
£454 GBP
$608 USD
Retailer 2
-
£454 GBP
$608 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£478 GBP
$641 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£508 GBP
$680 USD
View
Final sale: no returns
Retailer 5
-
£520 GBP
$697 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£547 GBP
$733 USD
View
Price last confirmed 32 days ago
Retailer 7
-
£563 GBP
$754 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£586 GBP
$785 USD
View
A
Retailer 9
-
£650 GBP
HK$6,800 HKD
View
A
Retailer 10
-
£734 GBP
$983 USD
View
A
Retailer 11
-
£795 GBP
$1,065 USD
View
Retailer 12
-
£858 GBP
€1,095 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
£880 GBP
View
B+
Retailer 14
-
£1,249 GBP
A$2,575 AUD
View
B+
Retailer 15
-
£1,288 GBP
$1,726 USD
View
B+
Retailer 16
-
£1,333 GBP
$1,786 USD
View
B+
Retailer 17
-
£1,357 GBP
ZAR 29,380 ZAR
View
B+
Retailer 18
-
£1,396 GBP
$1,870 USD
View
B+
Retailer 19
-
£1,479 GBP
$1,982 USD
View
Retailer 20
-
£1,479 GBP
$1,982 USD
View
Price last confirmed 20 days ago
Retailer 21
-
£1,559 GBP
$2,089 USD
View
Price last confirmed 30 days ago
Retailer 22
-
£1,638 GBP
View
Price last confirmed 22 days ago
B+
Retailer 23
-
£1,795 GBP
$2,405 USD
View
B+
Retailer 24
-
£1,818 GBP
$2,436 USD
View
B+
Retailer 25
-
£1,862 GBP
$2,495 USD
View
B+
Retailer 26
-
£1,871 GBP
SGD 3,387 SGD
View
B
Retailer 27
-
£1,969 GBP
$2,638 USD
View
Retailer 28
-
£2,273 GBP
A$4,686 AUD
View
Price last confirmed 23 days ago
B
Retailer 29
-
£2,455 GBP
View
Retailer 30
-
£2,596 GBP
$3,479 USD
View
Price last confirmed 72 days ago
Most Expensive
B
Brilliant Earth
18146199A · Oct 29
£3,366 GBP
$4,510 USD
View
30 more retailers have this diamond
Prices start from £454 GBPSave up to £2,912 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
2.03ct Radiant
£454 GBP