Radiant|Lab Grown|IGI

2.75ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG749566038

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

Certificate IGI LG749566038

Diamond specifications and retailer prices

From £557 GBP
$742 USD
As of October 27, 2026
Save £1,994 GBP (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,050 GBP at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 2.75ct lab-grown radiant diamond

This 2.75ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749566038 or 749566038. Listed at 22 retailers as of October 27, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.75
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749566038
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm2.75 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749566038
Side View
Table 62.0%Crown 37.4°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,038 GBP|Low: £557 GBP|High: £2,835 GBP|Avg: £1,399 GBP|-11.5%
Retailer 1
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
October 30, 2026
Retailer 8£557 GBP
Retailer 10£623 GBP
Retailer 2£647 GBP
Retailer 11£675 GBP
Retailer 14£697 GBP
Retailer 5£750 GBP
Retailer 16£807 GBP
Retailer 19£918 GBP
Retailer 1£1,038 GBP
Retailer 18£1,048 GBP
Retailer 9£1,244 GBP
Retailer 20£1,400 GBP
Retailer 13£1,584 GBP
Retailer 12£1,667 GBP
Retailer 3£1,817 GBP
Retailer 7£2,014 GBP
Retailer 6£2,175 GBP
Retailer 17£2,184 GBP
Retailer 21£2,229 GBP
Retailer 4£2,233 GBP
Retailer 15£2,551 GBP

23 data points across 21 retailers

22 retailers£557 GBP to £2,551 GBP

A+
Cheapest Retailer
-
£557 GBP
$742 USD
A
Retailer 2
-
£623 GBP
$830 USD
View
Final sale: no returns
A
Retailer 3
-
£647 GBP
$861 USD
View
Retailer 4
-
£675 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£697 GBP
$928 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£750 GBP
HK$7,800 HKD
View
A
Retailer 7
-
£807 GBP
$1,075 USD
View
A
Retailer 8
-
£918 GBP
$1,223 USD
View
A
Retailer 9
-
£1,038 GBP
View
A
Retailer 10
-
£1,048 GBP
$1,395 USD
View
A
Retailer 11
-
£1,244 GBP
€1,578 EUR
View
A
Retailer 12
-
£1,400 GBP
$1,864 USD
View
Retailer 13
-
£1,584 GBP
A$3,246 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
£1,667 GBP
ZAR 35,869 ZAR
View
A
Retailer 15
-
£1,817 GBP
$2,420 USD
View
A
Retailer 16
-
£2,014 GBP
View
A
Retailer 17
-
£2,175 GBP
SGD 3,914 SGD
View
A
Retailer 18
-
£2,184 GBP
$2,909 USD
View
A
Retailer 19
-
£2,229 GBP
$2,968 USD
View
A
Retailer 20
-
£2,233 GBP
$2,974 USD
View
B+
Retailer 21
-
£2,551 GBP
View
Most Expensive
Rare Carat
31S749566038 · Sep 9
£4,050 GBP
$5,393 USD
View
Price last confirmed 50 days ago
21 more retailers have this diamond
Prices start from £557 GBPSave up to £1,994 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+
2.75ct Radiant
£557 GBP