CaratHunter
Plans
Radiant|Lab Grown|IGI

1.54ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG700592966

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

Certificate IGI LG700592966

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 30, 2026
Save €1,904 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,139 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700592966 or 700592966. Listed at 17 retailers as of October 30, 2026, with prices from €235 to €2,139, a €1,904 spread on the same certified stone. Brilliant Earth lists it at €2,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700592966
Dimensions8.03 × 5.82 × 3.88 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.82 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700592966
Side View
Table 68.0%Crown 45.1°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.7%

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 30
Current: €2,139 EUR|Low: €234 EUR|High: €2,658 EUR|Avg: €988 EUR|-19.5%
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
October 31, 2026
Retailer 14€235 EUR
Retailer 15€264 EUR
Retailer 13€274 EUR
Retailer 4€358 EUR
Retailer 17€391 EUR
Retailer 10€394 EUR
Retailer 2€507 EUR
Retailer 3€528 EUR
Retailer 12€751 EUR
Retailer 8€820 EUR
Retailer 5€936 EUR
Retailer 11€1,037 EUR
Retailer 9€1,123 EUR
Retailer 7€1,289 EUR
Retailer 6€1,924 EUR
Retailer 16€2,095 EUR
Brilliant Earth€2,139 EUR

34 data points across 17 retailers

17 retailers€235 EUR to €2,139 EUR

A
Cheapest Retailer
-
€235 EUR
$263 USD
A
Retailer 2
-
€264 EUR
$295 USD
View
Final sale: no returns
A
Retailer 3
-
€274 EUR
$306 USD
View
A
Retailer 4
-
€358 EUR
$400 USD
View
B+
Retailer 5
-
€391 EUR
$437 USD
View
A
Retailer 6
-
€394 EUR
$440 USD
View
A
Retailer 7
-
€507 EUR
View
A
Retailer 8
-
€528 EUR
$590 USD
View
A
Retailer 9
-
€751 EUR
A$1,290 AUD
View
A
Retailer 10
-
€820 EUR
$916 USD
View
A
Retailer 11
-
€936 EUR
$1,046 USD
View
B+
Retailer 12
-
€1,037 EUR
$1,159 USD
View
B+
Retailer 13
-
€1,123 EUR
$1,255 USD
View
Retailer 14
-
€1,289 EUR
£1,134 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
€1,924 EUR
$2,150 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€2,095 EUR
$2,340 USD
View
Most Expensive
B
Brilliant Earth
21403300Y · Oct 31
€2,139 EUR
$2,390 USD
View
16 more retailers have this diamond
Prices start from €235 EURSave up to €1,904 EUR

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
1.54ct Radiant
€235 EUR