CaratHunter
Plans
Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG756575938

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

Certificate IGI LG756575938

Diamond specifications and retailer prices

From £188 GBP
$251 USD
As of October 28, 2026
Save £1,426 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,614 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756575938 or 756575938. Listed at 19 retailers as of October 28, 2026, with prices from £188 to £1,614, a £1,426 spread on the same certified stone. Brilliant Earth lists it at £1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575938
Dimensions7.06 × 4.98 × 3.38 mm
L/W Ratio1.42
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
7.06 mm4.98 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575938
Side View
Table 66.0%Crown 45.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
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 28
Current: £1,614 GBP|Low: £179 GBP|High: £1,667 GBP|Avg: £642 GBP|-3.2%
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
October 29, 2026
Retailer 11£188 GBP
Retailer 8£277 GBP
Retailer 16£350 GBP
Retailer 10£353 GBP
Retailer 12£381 GBP
Retailer 2£382 GBP
Retailer 4£386 GBP
Retailer 7£421 GBP
Retailer 15£433 GBP
Retailer 6£630 GBP
Retailer 13£662 GBP
Retailer 14£700 GBP
Retailer 5£820 GBP
Retailer 9£827 GBP
Retailer 3£1,449 GBP
Brilliant Earth£1,614 GBP

27 data points across 16 retailers

19 retailers£188 GBP to £1,614 GBP

A
Cheapest Retailer
-
£188 GBP
$251 USD
Final sale: no returns
A
Retailer 2
-
£215 GBP
$286 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
£259 GBP
$345 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£277 GBP
$369 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
£350 GBP
$466 USD
View
A
Retailer 6
-
£353 GBP
ZAR 7,589 ZAR
View
A
Retailer 7
-
£381 GBP
$507 USD
View
A
Retailer 8
-
£382 GBP
View
A
Retailer 9
-
£386 GBP
€489 EUR
View
A
Retailer 10
-
£433 GBP
$577 USD
View
B+
Retailer 11
-
£630 GBP
SGD 1,133 SGD
View
B+
Retailer 12
-
£647 GBP
$862 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£662 GBP
$882 USD
View
B+
Retailer 14
-
£700 GBP
$932 USD
View
B
Retailer 15
-
£820 GBP
$1,092 USD
View
B
Retailer 16
-
£827 GBP
View
B
Retailer 17
-
£891 GBP
$1,186 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
£1,449 GBP
$1,930 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21417615A · Oct 29
£1,614 GBP
$2,150 USD
View
18 more retailers have this diamond
Prices start from £188 GBPSave up to £1,426 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
1.02ct Radiant
£188 GBP