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Radiant|Lab Grown|IGI

0.92ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG515228081

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

Certificate IGI LG515228081

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of October 30, 2026
Save €1,255 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,402 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.92ct lab-grown radiant diamond

This 0.92ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG515228081 or 515228081. Listed at 17 retailers as of October 29, 2026, with prices from €146 to €1,402, a €1,255 spread on the same certified stone. Do Amore Diamonds lists it at €1,402. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.92
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515228081
Dimensions6.76 × 4.81 × 3.32 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.76 mm4.81 mm0.92 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515228081
Side View
Table 66.0%Crown 47.6°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 69.0%

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: €360 EUR|Low: €146 EUR|High: €947 EUR|Avg: €468 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8€146 EUR
Retailer 11€164 EUR
Retailer 9€327 EUR
Retailer 1€360 EUR
Retailer 10€372 EUR
Retailer 5€377 EUR
Retailer 2€418 EUR
Retailer 7€615 EUR
Retailer 3€699 EUR
Retailer 6€701 EUR
Retailer 4€940 EUR

39 data points across 11 retailers

17 retailers€146 EUR to €1,402 EUR

A
Cheapest Retailer
-
€146 EUR
$163 USD
A
Retailer 2
-
€164 EUR
$182 USD
View
Final sale: no returns
B+
Retailer 3
-
€169 EUR
$188 USD
View
B+
Retailer 4
-
€170 EUR
$189 USD
View
B+
Retailer 5
-
€181 EUR
$202 USD
View
B+
Retailer 6
-
€181 EUR
$202 USD
View
B+
Retailer 7
-
€327 EUR
$364 USD
View
B+
Retailer 8
-
€360 EUR
£316 GBP
View
B
Retailer 9
-
€372 EUR
$414 USD
View
B+
Retailer 10
-
€377 EUR
$420 USD
View
B
Retailer 11
-
€615 EUR
$685 USD
View
B
Retailer 12
-
€643 EUR
$716 USD
View
B
Retailer 13
-
€701 EUR
$780 USD
View
B
Retailer 14
-
€799 EUR
$889 USD
View
B
Retailer 15
-
€940 EUR
£824 GBP
View
C
Retailer 16
-
€967 EUR
$1,077 USD
View
Most Expensive
C
Do Amore Diamonds
27-7867AAD9D · Oct 29
€1,402 EUR
$1,560 USD
View
16 more retailers have this diamond
Prices start from €146 EURSave up to €1,255 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
0.92ct Radiant
€146 EUR