Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG613390896

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

Certificate IGI LG613390896

Diamond specifications and retailer prices

From £411 GBP
$551 USD
As of October 30, 2026
Save £5,881 GBP (93%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £6,293 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 top-tier cut grade and certified by IGI LG613390896 or 613390896. Listed at 30 retailers as of October 29, 2026, with prices from £411 to £6,293, a £5,881 spread on the same certified stone. Diamond Quarter lists it at £6,293. 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

2.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613390896
Dimensions9.13 × 6.26 × 4.06 mm
L/W Ratio1.46
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
9.13 mm6.26 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613390896
Side View
Table 67.0%Crown 39.2°Girdle: MediumPavilion 32.8°Culet: NoneDepth 64.9%

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: £2,247 GBP|Low: £411 GBP|High: £3,650 GBP|Avg: £1,446 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 2£411 GBP
Retailer 18£515 GBP
Retailer 19£593 GBP
Retailer 9£687 GBP
Retailer 10£697 GBP
Retailer 3£795 GBP
Retailer 20£858 GBP
Retailer 16£880 GBP
Retailer 4£993 GBP
Retailer 12£1,249 GBP
Retailer 22£1,315 GBP
Retailer 11£1,333 GBP
Retailer 17£1,357 GBP
Retailer 15£1,638 GBP
Retailer 7£1,640 GBP
Retailer 6£1,714 GBP
Retailer 13£1,905 GBP
Retailer 14£2,022 GBP
Retailer 1£2,247 GBP
Retailer 21£2,455 GBP
Retailer 5£3,344 GBP
Retailer 8£3,650 GBP

42 data points across 22 retailers

30 retailers£411 GBP to £6,293 GBP

A
Cheapest Retailer
-
£411 GBP
$551 USD
Retailer 2
-
£411 GBP
$551 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£433 GBP
$580 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£485 GBP
$650 USD
View
Price last confirmed 33 days ago
Retailer 5
-
£510 GBP
$683 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£515 GBP
$690 USD
View
Final sale: no returns
Retailer 7
-
£530 GBP
$710 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
£593 GBP
$795 USD
View
A
Retailer 9
-
£687 GBP
$920 USD
View
A
Retailer 10
-
£697 GBP
HK$7,300 HKD
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
A
Retailer 14
-
£993 GBP
$1,331 USD
View
B+
Retailer 15
-
£1,249 GBP
A$2,575 AUD
View
B+
Retailer 16
-
£1,315 GBP
$1,762 USD
View
B+
Retailer 17
-
£1,333 GBP
$1,786 USD
View
B+
Retailer 18
-
£1,357 GBP
ZAR 29,380 ZAR
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
B+
Retailer 22
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£1,640 GBP
$2,198 USD
View
B+
Retailer 23
-
£1,714 GBP
$2,297 USD
View
B+
Retailer 24
-
£1,905 GBP
$2,553 USD
View
B+
Retailer 25
-
£2,022 GBP
SGD 3,662 SGD
View
B+
Retailer 26
-
£2,247 GBP
A$4,631 AUD
View
Retailer 27
-
£2,455 GBP
View
Price last confirmed 10 days ago
B
Retailer 28
-
£3,344 GBP
$4,480 USD
View
B
Retailer 29
-
£3,650 GBP
$4,890 USD
View
Most Expensive
B
Diamond Quarter
2.03IFDLG96FF72N · Oct 29
£6,293 GBP
View
29 more retailers have this diamond
Prices start from £411 GBPSave up to £5,881 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
£411 GBP