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Radiant|Lab Grown|IGI

4.49ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG760535596

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

Certificate IGI LG760535596

Diamond specifications and retailer prices

From £2,699 GBP
$3,617 USD
As of October 30, 2026
Save £8,896 GBP (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,596 GBP at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.49ct lab-grown radiant diamond

This 4.49ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760535596 or 760535596. Listed at 23 retailers as of October 30, 2026, with prices from £2,699 to £11,596, a £8,896 spread on the same certified stone. Novita Diamonds lists it at £11,596. 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

4.49
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760535596
Dimensions11.72 × 8.36 × 5.53 mm
L/W Ratio1.40
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
11.72 mm8.36 mm4.49 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760535596
Side View
Table 64.0%Crown 41.6°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.1%

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 30
Current: £11,596 GBP|Low: £2,699 GBP|High: £16,039 GBP|Avg: £6,018 GBP|-0.5%
Novita Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 3£2,699 GBP
Retailer 22£2,937 GBP
Retailer 11£3,023 GBP
Retailer 9£3,112 GBP
Retailer 5£3,131 GBP
Retailer 21£3,247 GBP
Retailer 20£3,809 GBP
Retailer 6£3,913 GBP
Retailer 2£4,055 GBP
Retailer 8£4,800 GBP
Retailer 12£4,854 GBP
Retailer 10£4,891 GBP
Retailer 17£5,031 GBP
Retailer 15£5,971 GBP
Retailer 18£6,664 GBP
Retailer 13£6,707 GBP
Retailer 16£6,776 GBP
Retailer 4£7,873 GBP
Retailer 19£9,299 GBP
Retailer 14£10,635 GBP
Retailer 7£11,040 GBP
Novita Diamonds£11,596 GBP

38 data points across 22 retailers

23 retailers£2,699 GBP to £11,596 GBP

A
Cheapest Retailer
-
£2,699 GBP
$3,617 USD
A
Retailer 2
-
£2,937 GBP
$3,935 USD
View
A
Retailer 3
-
£3,023 GBP
$4,050 USD
View
Final sale: no returns
A
Retailer 4
-
£3,112 GBP
$4,170 USD
View
A
Retailer 5
-
£3,131 GBP
$4,195 USD
View
A
Retailer 6
-
£3,247 GBP
$4,350 USD
View
A
Retailer 7
-
£3,809 GBP
$5,104 USD
View
A
Retailer 8
-
£3,913 GBP
$5,243 USD
View
A
Retailer 9
-
£4,055 GBP
View
A
Retailer 10
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£4,800 GBP
View
A
Retailer 11
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£4,854 GBP
$6,504 USD
View
A
Retailer 12
-
£4,891 GBP
$6,554 USD
View
A
Retailer 13
-
£5,031 GBP
€6,420 EUR
View
Retailer 14
-
£5,971 GBP
$8,000 USD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
£6,664 GBP
ZAR 144,239 ZAR
View
B+
Retailer 16
-
£6,707 GBP
View
B+
Retailer 17
-
£6,776 GBP
A$13,967 AUD
View
B+
Retailer 18
-
£7,517 GBP
$10,072 USD
View
B+
Retailer 19
-
£7,873 GBP
$10,549 USD
View
B
Retailer 20
-
£9,299 GBP
$12,460 USD
View
B
Retailer 21
-
£10,635 GBP
SGD 19,257 SGD
View
B
Retailer 22
-
£11,040 GBP
$14,793 USD
View
Most Expensive
B
Novita Diamonds
cert_760535596 · Nov 1
£11,596 GBP
A$23,903 AUD
View
22 more retailers have this diamond
Prices start from £2,699 GBPSave up to £8,896 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
4.49ct Radiant
£2,699 GBP